View MC74HC4851A05_744383.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

MC74HC4851A, MC74HC4852A Analog Multiplexers/ Demultiplexers with Injection Current Effect Control
Automotive Customized
These devices are pin compatible to standard HC405x and MC1405xB analog mux/demux devices, but feature injection current effect control. This makes them especially suited for usage in automotive applications where voltages in excess of normal logic voltage are common. The injection current effect control allows signals at disabled analog input channels to exceed the supply voltage range without affecting the signal of the enabled analog channel. This eliminates the need for external diode/ resistor networks typically used to keep the analog channel signals within the supply voltage range. The devices utilize low power silicon gate CMOS technology. The Channel Select and Enable inputs are compatible with standard CMOS outputs.
Features
16 16 1 PDIP-16 N SUFFIX CASE 648 MC74HC485xAN AWLYYWWG 1
http://onsemi.com MARKING DIAGRAMS
16 16 1 SOIC-16 D SUFFIX CASE 751B 1 HC485xAG AWLYWW
16 16 1 SOIC-16 WIDE DW SUFFIX CASE 751G 1 HC4851A AWLYWWG
* * * * * *
Injection Current Cross-Coupling Less than 1mV/mA (See Figure 9) Pin Compatible to HC405X and MC1405XB Devices Power Supply Range (VCC - GND) = 2.0 to 6.0 V In Compliance With the Requirements of JEDEC Standard No. 7A Chip Complexity: 154 FETs or 36 Equivalent Gates Pb-Free Packages are Available*
16 16 1 TSSOP-16 DT SUFFIX CASE 948F 1 HC48 5xA ALYWG G
x = 1 or 2 A = Assembly Location L, WL = Wafer Lot Y, YY = Year W, WW = Work Week G = Pb-Free Package G = Pb-Free Package (Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 11 of this data sheet.
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
(c) Semiconductor Components Industries, LLC, 2005
1
June, 2005 - Rev. 6
Publication Order Number: MC74HC4851A/D
MC74HC4851A, MC74HC4852A
FUNCTION TABLE - MC74HC4851A
Control Inputs X0 14 X1 15 X2 ANALOG 12 MULTIPLEXER/ INPUTS/ X3 DEMULTIPLEXER OUTPUTS X4 1 5 X5 2 X6 4 X7 11 A CHANNEL 10 B SELECT 9 INPUTS C 6 ENABLE PIN 16 = VCC PIN 8 = GND
13
Enable L L L L L L L L H VCC 16 X2 15
C L L L L H H H H X X1 14
Select B A L L H H L L H H X X0 13 L H L H L H L H X X3 12
ON Channels X0 X1 X2 X3 X4 X5 X6 X7 NONE A 11 B 10 C 9
3
X
COMMON OUTPUT/ INPUT
Figure 1. MC74HC4851A Logic Diagram Single-Pole, 8-Position Plus Common Off
1 X4
2 X6
3 X
4 X7
5 X5
6
7
Enable NC
8 GND
Figure 2. MC74HC4851A 16-Lead Pinout (Top View)
FUNCTION TABLE - MC74HC4852A
Control Inputs Enable X0 14 X1 15 X2 11 X3 Y0 Y1 Y2 Y3 A B
1 5 2 4 10 9 6 12 13
B L L H H X
Select A L H L H X
ON Channels Y0 Y1 Y2 Y3 NONE X0 X1 X2 X3
X SWITCH
X COMMON OUTPUTS/INPUTS
ANALOG INPUTS/OUTPUTS
L L L L H X = Don't Care
Y SWITCH
3
Y VCC X2 15 X1 14 X 13 X0 12 X3 11 A 10 B 9
CHANNEL-SELECT INPUTS
PIN 16 = VCC PIN 8 = GND
16
ENABLE
Figure 3. MC74HC4852A Logic Diagram Double-Pole, 4-Position Plus Common Off
1 Y0 2 Y2 3 Y 4 Y3 5 Y1 6 7 Enable NC 8 GND
Figure 4. MC74HC4852A 16-Lead Pinout (Top View)
http://onsemi.com
2
MC74HC4851A, MC74HC4852A
IIIIIIIIIIIIIIIIIIIIIII II I II I I I IIIIIIIIIIIIIIIIIIIIIII I III I I I IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIII II I IIIIIIIIIIIIIIIIIIIIIII II I IIIIIIIIIIIIIIIIIIIIIII II II I IIIIIIIIIIIIIIIIIIIIIII II I II I I III I IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIII II IIIII I I I IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIII II I I IIIIIIIIIIIIIIIIIIIIIII II I IIIIIIIIIIIIIIIIIIIIIII IIIIIII I IIII IIIIIIIIIIIIIIIIIIIIIII
MAXIMUM RATINGS
SymbolIIIIIIIIIIIIII Parameter VCC Vin I Positive DC Supply Voltage DC Input Voltage (Any Pin) (Referenced to GND) (Referenced to GND) Value Unit -0.5 to + 7.0III V V -0.5 to VCC + 0.5 $25 750 500 450 DC Current, Into or Out of Any Pin Power Dissipation in Still Air, mA PD Plastic DIP SOIC Package TSSOP Package mW Tstg TL Storage Temperature Range -65 to + 150 260 C C Lead Temperature, 1 mm from Case for 10 Seconds Plastic DIP, SOIC or TSSOP Package Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. Derating -- Plastic DIP: - 10 mW/C from 65 to 125C SOIC Package: - 7 mW/C from 65 to 125C TSSOP Package: - 6.1 mW/C from 65 to 125C For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor High-Speed CMOS Data Book (DL129/D).
This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, Vin and Vout should be constrained to the range GND v (Vin or Vout) v VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open.
IIII I I IIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIIIII III I I III I I II I I III I I IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIII II I IIIIIIIIIIIIIIIIIIIIIII III IIIIIIIIIIIIIIIIIIIIIII III I I IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIII III II I IIIIIIIIIIIIIIIIIIIIIII III I I IIIII I III IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIII I
Symbol VCC Vin Parameter Min 2.0 Max 6.0 Unit V V V Positive DC Supply Voltage DC Input Voltage (Any Pin) (Referenced to GND) (Referenced to GND) GND 0.0 VCC 1.2 VIO* TA Static or Dynamic Voltage Across Switch Operating Temperature Range, All Package Types Input Rise/Fall Time (Channel Select or Enable Inputs) - 55 0 0 0 + 125 1000 500 400 C ns tr, tf VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V *For voltage drops across switch greater than 1.2 V (switch on), excessive VCC current may be drawn; i.e., the current out of the switch may contain both VCC and switch input components. The reliability of the device will be unaffected unless the Maximum Ratings are exceeded. Symbol VIH Parameter Minimum High-Level Input Voltage, Channel-Select or Enable Inputs Condition Ron = Per Spec VCC V 2.0 3.0 4.5 6.0 2.0 3.0 4.5 6.0 6.0 6.0 VIL Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs Ron = Per Spec Iin ICC Maximum Input Leakage Current on Digital Pins (Enable/A/B/C) Maximum Quiescent Supply Current (per Package) Vin = VCC or GND Vin(digital) = VCC or GND Vin(analog) = GND
RECOMMENDED OPERATING CONDITIONS
DC CHARACTERISTICS -- Digital Section (Voltages Referenced to GND) VEE = GND, Except Where Noted
Guaranteed Limit -55 to 25C 1.50 2.10 3.15 4.20 0.50 0.90 1.35 1.80 0.1 2 85C 1.50 2.10 3.15 4.20 0.50 0.90 1.35 1.80 1.0 20 125C 1.50 2.10 3.15 4.20 0.50 0.90 1.35 1.80 1.0 40 Unit V
V
mA mA
NOTE: Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High-Speed CMOS Data Book (DL129/D).
http://onsemi.com
3
MC74HC4851A, MC74HC4852A
DC CHARACTERISTICS -- Analog Section
Guaranteed Limit Symbol Ron Parameter Maximum "ON" Resistance Condition Vin = VIL or VIH;VIS = VCC to GND; IS 2.0 mA VCC 2.0 3.0 4.5 6.0 2.0 3.0 4.5 6.0 6.0 -55 to 25C 1700 1100 550 400 300 160 80 60 0.1 0.2 0.2 85C 1750 1200 650 500 400 200 100 80 0.5 2.0 2.0 125C 1800 1300 750 600 500 240 120 100 1.0 4.0 4.0 Unit W
DRon
Delta "ON" Resistance
Vin = VIL or VIH; VIS = VCC/2 IS 2.0 mA
W
Ioff
Maximum Off-Channel Leakage Current, Any One Channel Common Channel
Vin = VCC or GND
mA
Ion
Maximum On-Channel Leakage Vin = VCC or GND Channel-to-Channel
mA
6.0
AC CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol tPHL, tPLH Parameter Maximum Propagation Delay, Analog Input to Analog Output VCC 2.0 3.0 4.5 6.0 2.0 3.0 4.5 6.0 -55 to 25C 160 80 40 30 260 160 80 60 10 35 130 5.0 20 85C 180 90 45 35 280 180 90 70 10 35 130 125C 200 100 50 40 300 200 100 80 10 35 130 Unit ns
tPHL, tPHZ,PZH tPLH, tPLZ,PZL Cin
Maximum Propagation Delay, Enable or Channel-Select to Analog Output
ns
Maximum Input Capacitance (All Switches Off) (All Switches Off) Power Dissipation Capacitance
Digital Pins Any Single Analog Pin Common Analog Pin Typical
pF
CPD
pF
INJECTION CURRENT COUPLING SPECIFICATIONS (VCC = 5V, TA = -55C to +125C)
Symbol VDout Parameter Maximum Shift of Output Voltage of Enabled Analog Channel Condition Iin* 1 mA, RS 3,9 kW Iin* 10 mA, RS 3,9 kW Iin* 1 mA, RS 20 kW Iin* 10 mA, RS 20 kW Typ 0.1 1.0 0.5 5.0 Max 1.0 5.0 2.0 20 Unit mV
* Iin = Total current injected into all disabled channels.
http://onsemi.com
4
MC74HC4851A, MC74HC4852A
1100 1000 R on , ON RESISTANCE (OHMS) -55C +25C +125C R on , ON RESISTANCE (OHMS) 900 800 700 600 500 400 300 200 100 0 0.0 0.4 0.8 1.2 1.6 2.0 1100 1000 900 800 700 600 500 400 300 200 100 0 0.0 0.6 1.2 1.8 2.4 3.0 -55C +25C +125C
Vin, INPUT VOLTAGE (VOLTS), REFERENCED TO GND
Vin, INPUT VOLTAGE (VOLTS), REFERENCED TO GND
Figure 5. Typical On Resistance VCC = 2V
Figure 6. Typical On Resistance VCC = 3V
660 600 R on , ON RESISTANCE (OHMS) R on , ON RESISTANCE (OHMS) 540 480 420 360 300 240 180 120 60 0 0.0 0.9 1.8 2.7 3.6 4.5 -55C +25C +125C
440 400 360 320 -55C 280 240 200 160 120 80 40 0 0.0 1.2 2.4 3.6 4.8 6.0 +25C +125C
Vin, INPUT VOLTAGE (VOLTS), REFERENCED TO GND
Vin, INPUT VOLTAGE (VOLTS), REFERENCED TO GND
Figure 7. Typical On Resistance VCC = 4.5V
Figure 8. Typical On Resistance VCC = 6V
http://onsemi.com
5
MC74HC4851A, MC74HC4852A
Iin Vin2 < VSS or VCC < Vin2 Any Disabled Channel VSS < Vin1 < VCC Enabled Channel RS Vout = Vin1 VDout VCC = 5V
Figure 9. Injection Current Coupling Specification
5V
6V 5V VCC VCC
Sensor
HC4051A Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 Channel 8
Microcontroller
(8x Identical Circuitry)
Common Out
A/D - Input
Figure 10. Actual Technology Requires 32 passive components and one extra 6V regulator to suppress injection current into a standard HC4051 multiplexer
5V VCC
VCC
Sensor
HC4851A Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 Channel 8
Microcontroller
(8x Identical Circuitry)
Common Out
A/D - Input
Figure 11. MC74HC4851A Solution Solution by applying the HC4851A multiplexer
http://onsemi.com
6
MC74HC4851A, MC74HC4852A
PLOTTER VCC PROGRAMMABLE POWER SUPPLY - + DEVICE UNDER TEST ANALOG IN COMMON OUT VIH 6 8 GND
MINI COMPUTER
DC ANALYZER
VEE OFF VCC A NC OFF
16
VCC
VCC
COMMON O/I
Figure 12. On Resistance Test Set-Up
Figure 13. Maximum Off Channel Leakage Current, Any One Channel, Test Set-Up
VCC
VEE VCC
16 ANALOG I/O OFF OFF
VCC
VCC A ON VEE
16
VCC N/C
COMMON O/I
OFF ANALOG I/O VIL 6 8
COMMON O/I
VCC
VIH
6 8
Figure 14. Maximum Off Channel Leakage Current, Common Channel, Test Set-Up
Figure 15. Maximum On Channel Leakage Current, Channel to Channel, Test Set-Up
VCC VCC CHANNEL SELECT tPLH ANALOG OUT 50% GND tPHL 6 50% 8 ON/OFF ANALOG I/O OFF/ON
VCC 16 COMMON O/I C L* TEST POINT
CHANNEL SELECT *Includes all probe and jig capacitance
Figure 16. Propagation Delays, Channel Select to Analog Out
Figure 17. Propagation Delay, Test Set-Up Channel Select to Analog Out
http://onsemi.com
7
MC74HC4851A, MC74HC4852A
VCC 16 VCC 50% GND tPLH ANALOG OUT 50% tPHL 6 8 ANALOG I/O ON C L* COMMON O/I TEST POINT
ANALOG IN
*Includes all probe and jig capacitance
Figure 18. Propagation Delays, Analog In to Analog Out
Figure 19. Propagation Delay, Test Set-Up Analog In to Analog Out
tf ENABLE tPZL ANALOG OUT 50%
tr 90% 50% 10% tPLZ VCC GND HIGH IMPEDANCE 10% tPZH tPHZ 90% 50% HIGH IMPEDANCE VOH VOL VCC 1 2 1 2
POSITION 1 WHEN TESTING tPHZ AND tPZH POSITION 2 WHEN TESTING tPLZ AND tPZL VCC 16 ANALOG I/O ON/OFF C L* ENABLE 10kW TEST POINT
6 8
ANALOG OUT
Figure 20. Propagation Delays, Enable to Analog Out
Figure 21. Propagation Delay, Test Set-Up Enable to Analog Out
VCC A VCC ON/OFF ANALOG I/O OFF/ON 16 COMMON O/I NC
6 8 11
VCC
CHANNEL SELECT
Figure 22. Power Dissipation Capacitance, Test Set-Up
http://onsemi.com
8
MC74HC4851A, MC74HC4852A
Disabled Analog Mux Input Vin > VCC + 0.7V P+ Gate = VCC (Disabled) Common Analog Output Vout > VCC P+
+ + +
N - Substrate (on VCC potential)
Figure 23. Diagram of Bipolar Coupling Mechanism Appears if Vin exceeds VCC, driving injection current into the substrate
A
11
INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL
13
X0
14
X1
B
10
INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL
15
X2
12
X3
C
9
INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL
1
X4
5
X5
ENABLE
6
INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL
2
X6
4
X7
3
X
Figure 24. Function Diagram, HC4851A
http://onsemi.com
9
MC74HC4851A, MC74HC4852A
10
INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL
13
A
X0
14
X1
B
9
INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL
15
X2
12
X3
13
X
ENABLE
6
INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL INJECTION CURRENT CONTROL
1
Y0
5
Y1
2
Y2
4
Y3
3
Y
Figure 25. Function Diagram, HC4852A
http://onsemi.com
10
MC74HC4851A, MC74HC4852A
ORDERING INFORMATION
Device MC74HC4851AN MC74HC4851ANG MC74HC4851AD MC74HC4851ADG MC74HC4851ADR2 MC74HC4851ADR2G MC74HC4851ADTR2 MC74HC4851ADTR2G MC74HC4851ADW MC74HC4851ADWG MC74HC4851ADWR2 MC74HC4851ADWR2G MC74HC4852AN MC74HC4852ANG MC74HC4852AD MC74HC4852ADG MC74HC4852ADR2 MC74HC4852ADR2G MC74HC4852ADTR2 MC74HC4852ADTR2G Package PDIP-16 PDIP-16 (Pb-Free) SOIC-16 SOIC-16 (Pb-Free) SOIC-16 SOIC-16 (Pb-Free) TSSOP-16* TSSOP-16* SOIC-16 WIDE SOIC-16 WIDE (Pb-Free) SOIC-16 WIDE SOIC-16 WIDE (Pb-Free) PDIP-16 PDIP-16 (Pb-Free) SOIC-16 SOIC-16 (Pb-Free) SOIC-16 SOIC-16 (Pb-Free) TSSOP-16* TSSOP-16* Shipping 500 Units / Box 500 Units / Box 48 Units / Rail 48 Units / Rail 2500 Units / Tape & Reel 2500 Units / Tape & Reel 2500 Units / Tape & Reel 2500 Units / Tape & Reel 48 Units / Rail 48 Units / Rail 1000 Units / Tape & Reel 1000 Units / Tape & Reel 500 Units / Box 500 Units / Box 48 Units / Rail 48 Units / Rail 2500 Units / Tape & Reel 2500 Units / Tape & Reel 2500 Units / Tape & Reel 2500 Units / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb-Free.
http://onsemi.com
11
MC74HC4851A, MC74HC4852A
PACKAGE DIMENSIONS
PDIP-16 N SUFFIX CASE 648-08 ISSUE T
-A-
16 9
B
1 8
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL.
F S
C
L
-T- H G D
16 PL
SEATING PLANE
K
J TA
M
M
0.25 (0.010)
M
DIM A B C D F G H J K L M S
INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040
MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01
SOIC-16 D SUFFIX CASE 751B-05 ISSUE J
-A-
16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A B C D F G J K M P R MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019
-B-
1 8
P
8 PL
0.25 (0.010)
M
B
S
G F
K C -T-
SEATING PLANE
R
X 45 _
M D
16 PL M
J
0.25 (0.010)
TB
S
A
S
http://onsemi.com
12
MC74HC4851A, MC74HC4852A
SOIC-16 WIDE DW SUFFIX CASE 751G-03 ISSUE C
D
16 M 9
A
q
h X 45_
0.25
NOTES: 1. DIMENSIONS ARE IN MILLIMETERS. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. 3. DIMENSIONS D AND E DO NOT INLCUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS DIM MIN MAX A 2.35 2.65 A1 0.10 0.25 B 0.35 0.49 C 0.23 0.32 D 10.15 10.45 E 7.40 7.60 e 1.27 BSC H 10.05 10.55 h 0.25 0.75 L 0.50 0.90 q 0_ 7_
H
M
B
8X
1
8
16X
B TA
S
0.25
M
B
S
A
E B
A1
14X
e
SEATING PLANE
T
C
TSSOP-16 DT SUFFIX CASE 948F-01 ISSUE A
16X K REF NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH. PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5. DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7. DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE -W-. MILLIMETERS MIN MAX 4.90 5.10 4.30 4.50 --- 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.18 0.28 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 BSC 0_ 8_ INCHES MIN MAX 0.193 0.200 0.169 0.177 --- 0.047 0.002 0.006 0.020 0.030 0.026 BSC 0.007 0.011 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_
0.10 (0.004) 0.15 (0.006) T U
S
M
TU
S
V
S
L
K K1
16
2X
L/2
9
J1 B -U-
L
PIN 1 IDENT. 1 8
J
N 0.25 (0.010) 0.15 (0.006) T U
S
A -V- N F DETAIL E
C 0.10 (0.004) -T- SEATING
PLANE
H D G
DETAIL E
http://onsemi.com
13
CCC EEE CCC EEE CCC
M
SECTION N-N
-W-
DIM A B C D F G H J J1 K K1 L M
MC74HC4851A, MC74HC4852A
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT: N. American Technical Support: 800-282-9855 Toll Free Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Phone: 81-3-5773-3850 Email: orderlit@onsemi.com ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative.
http://onsemi.com
14
MC74HC4851A/D

▲Up To Search▲

Price & Availability of MC74HC4851A05

	To Download MC74HC4851A05 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .