 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| INTEGRATED CIRCUITS 74F398*, 74F399 Registers * Discontinued part. Please see the Discontinued Product List. Product specification Supersedes data of 1990 Apr 08 IC15 Data Handbook 1999 Jan 08 Philips Semiconductors Philips Semiconductors Product specification Registers 74F398 Quad 2-Port Register with True and Complementary Outputs 74F399 Quad 2-Port Register FEATURES 74F398*,74F399 * Select inputs from two data sources * Fully positive edge-triggered * Both True and Complementary outputs-74F398 DESCRIPTION The 74F398 and 74F399 are the logical equivalent of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of two 4-bit words is accepted. The selected data enters the flip-flops on the rising edge of the clock. The 74F399 is the 16-pin version of the 74F398, with only the true (Qn) outputs of the flip-flops available. The 74F398 and 74F399 are high speed quad 2-port registers. They select 4 bits of data from either of two sources (Ports) under control of a common select input (S). The selected data is transferred to a 4-bit output register synchronous with the Low-to-High transition of the Clock input (CP). The 4-bit D-type output register is fully edge-triggered. The Data inputs (I0n, I1n) and Select input (S) must be stable only a setup time prior to and hold time after the Low-to-High transition of the Clock input for predictable operation. The 74F398 has both Q and Q outputs. TYPICAL SUPPLY CURRENT (TOTAL) 25mA 22mA PIN CONFIGURATION - 74F398 S Qa Qa I0a I1a I1b I0b Qb Qb GND 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC Qd Qd I0d I1d I1c I0c Qc Qc CP SF00947 PIN CONFIGURATION - 74F399 S Qa I0a I1a I1b I0b Qb GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC Qd I0d I1d I1c I0c Qc CP TYPE 74F398 74F399 TYPICAL fMAX 120MHz 120MHz ORDERING INFORMATION DESCRIPTION 16-pin plastic DIP 16-pin plastic SO COMMERCIAL RANGE VCC = 5V 10%, Tamb = 0C to +70C N74F399N N74F399D PKG DWG # SOT38-4 SOT109-1 SF00951 INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS I0a, I0b, I0c, I0d I1a, I1b, I1c, I1d S CP Qa, Qb, Qc, Qd Qa, Qb, Qc, Qd DESCRIPTION Data inputs from source 0 Data inputs from source 1 Common Select input Clock input (active rising edge) Register true outputs Register complementary outputs (74F398) 74F (U.L.) HIGH/LOW 1.0/1.0 1.0/1.0 1.0/1.0 1.0/1.0 50/33 50/33 LOAD VALUE HIGH/LOW 20A/0.6mA 20A/0.6mA 20A/0.6mA 20A/0.6mA 1.0mA/20mA 1.0mA/20mA NOTE: One (1.0) FAST unit load is defined as: 20A in the High state and 0.6mA in the Low state. * Discontinued part. Please see the Discontinued Products List.. 1999 Jan 08 2 853-0028 20616 Philips Semiconductors Product specification Registers 74F398*,74F399 LOGIC SYMBOL - 74F398 4 5 7 6 14 15 17 16 LOGIC SYMBOL - 74F399 3 4 6 5 11 12 14 13 I0a S CP I1a I0b I1b I0c I1c I0d I1d S CP I0a I1a I0b I1b I0c I1c I0d I1d 1 11 1 9 Qa Qa Qb Qb Qc Qc Qd Qd Qa Qb Qc Qd 2 VCC = Pin 20 GND = Pin 10 3 9 8 12 13 19 18 VCC = Pin 16 GND = Pin 8 2 7 10 15 SF00948 SF00952 IEC/IEEE SYMBOL (IEEE/IEC) - 74F398 IEC/IEEE SYMBOL (IEEE/IEC) - 74F399 1 11 4 5 7 6 14 15 17 16 G1 C2 1, 2D 1, 2D MUX 1 9 2 3 9 8 12 13 19 18 3 4 6 5 11 12 14 13 G1 C1 1, 2D 1, 2D MUX 2 7 10 15 SF00949 SF00953 FUNCTION TABLE INPUTS CP " " " " S l l h h I0n l h X X I1n X X l h Qn L H L H OUTPUTS Qn (74F398 only) H L H L H = High voltage level h = High voltage level one setup time prior to the High-to-Low clock transition L = Low voltage level l = Low voltage level one setup time prior to the High-to-Low clock transition X = Don't care " = Low-to-High clock transition * Discontinued part. Please see the Discontinued Products List.. 1999 Jan 08 3 Philips Semiconductors Product specification Registers 74F398*,74F399 LOGIC DIAGRAM - 74F398 S 1 I0a I1a 4 5 D 2 Qa 3 CP Qa I0b I1b 7 6 D 9 Qb CP 14 15 D 8 Qb I0c I1c 12 Qc CP 17 16 11 D 13 Qc I0d I1d CP VCC = Pin 20 GND = Pin 10 19 Qd CP 18 Qd SF00950 LOGIC DIAGRAM - 74F399 S 1 I0a I1a 3 4 D 2 Qa CP I0b I1b 6 5 D 7 Qb CP 11 12 D 10 Qc I0c I1c CP 14 13 9 D 15 Qd I0d I1d CP VCC = Pin 16 GND = Pin 8 CP SF00954 * Discontinued part. Please see the Discontinued Products List.. 1999 Jan 08 4 Philips Semiconductors Product specification Registers 74F398*,74F399 ABSOLUTE MAXIMUM RATINGS (Operation beyond the limits set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the operating free-air temperature range.) SYMBOL VCC VIN IIN VOUT IOUT Tamb TSTG Supply voltage Input voltage Input current Voltage applied to output in High output state Current applied to output in Low output state Operating free-air temperature range Storage temperature range PARAMETER RATING -0.5 to +7.0 -0.5 to +7.0 -30 to +5 -0.5 to +VCC 40 0 to +70 -65 to +150 UNIT V V mA V mA C C RECOMMENDED OPERATING CONDITIONS LIMITS SYMBOL VCC VIH VIL IIK IOH IOL Tamb Supply voltage High-level input voltage Low-level input voltage Input clamp current High-level output current Low-level output current Operating free-air temperature range 0 PARAMETER MIN 4.5 2.0 0.8 -18 -1 20 70 NOM 5.0 MAX 5.5 V V V mA mA mA C UNIT DC ELECTRICAL CHARACTERISTICS (Over recommended operating free-air temperature range unless otherwise noted.) LIMITS SYMBOL PARAMETER TEST CONDITIONSNO TAG 10%VCC 5%VCC 10%VCC 5%VCC MIN 2.5 2.7 3.4 0.30 0.30 -0.73 0.50 0.50 -1.2 100 20 -0.6 -60 25 VCC = MAX 22 -150 38 34 TYP NO TAG MAX UNIT V V V V V A A mA mA mA mA VO OH High-level High level output voltage VCC = MIN, VIL = MAX, , , VIH = MIN, IOH = MAX VCC = MIN, VIL = MAX, , , VIH = MIN, IOL = MAX VCC = MIN, II = IIK VCC = MAX, VI = 7.0V VCC = MAX, VI = 2.7V VCC = MAX, VI = 0.5V VCC = MAX VO OL VIK II IIH IIL IOS ICC Low-level Low level output voltage Input clamp voltage Input current at maximum input voltage High-level input current Low-level input current Short-circuit output currentNO TAG 74F398 Supply current (total) 74F399 NOTES: 1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type. 2. All typical values are at VCC = 5V, Tamb = 25C. 3. Not more than one output should be shorted at a time. For testing IOS, the use of high-speed test apparatus and/or sample-and-hold techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any sequence of parameter tests, IOS tests should be performed last. * Discontinued part. Please see the Discontinued Products List.. 1999 Jan 08 5 Philips Semiconductors Product specification Registers 74F398*,74F399 AC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITION VCC = +5V Tamb = +25C CL = 50pF, RL = 500 MIN fMAX tPLH tPHL Maximum clock frequency Propagation delay CP to Qn or Qn Waveform 1 Waveform 1 100 3.0 3.0 TYP 120 5.7 6.5 7.5 8.5 MAX VCC = +5V 10% Tamb = 0C to +70C CL = 50pF, RL = 500 MIN 90 3.0 3.0 8.5 9.0 MAX MHz ns UNIT AC SETUP REQUIREMENTS LIMITS SYMBOL PARAMETER TEST CONDITION VCC = +5V Tamb = +25C CL = 50pF, RL = 500 MIN ts(H) ts(L) th(H) th(L) ts(H) ts(L) th(H) th(L) tW(H) tW(L) Setup time, High or Low I0n, I1n to CP Hold time, High or Low I0n, I1n to CP Setup time, High or Low S to CP Hold time, High or Low S to CP CP Pulse width High or Low Waveform 2 Waveform 2 Waveform 2 Waveform 2 Waveform 1 3.0 3.0 1.0 1.0 7.5 7.5 0 0 4.0 6.0 TYP MAX VCC = +5V 10% Tamb = 0C to +70C CL = 50pF, RL = 500 MIN 3.0 3.0 1.0 1.0 8.5 8.5 0 0 4.0 6.0 MAX ns ns ns ns ns UNIT AC WAVEFORMS For all waveforms, VM = 1.5V. The shaded areas indicate when the input is permitted to change for predictable output performance. 1/fMAX I0n, I1n, S CP VM tw(H) tPLH tw(L) tPHL CP VM VM VM VM ts(H) VM th(H) VM ts(L) VM th(L) Qn, Qn VM VM SF00956 Waveform 2. Data and Select Setup and Hold Times SF00955 Waveform 1. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency * Discontinued part. Please see the Discontinued Products List.. 1999 Jan 08 6 Philips Semiconductors Product specification Registers 74F398*,74F399 TEST CIRCUIT AND WAVEFORMS VCC NEGATIVE PULSE VIN PULSE GENERATOR RT D.U.T. VOUT 90% VM 10% tTHL (tf ) CL RL tw VM 10% tTLH (tr ) 0V 90% AMP (V) tTLH (tr ) 90% POSITIVE PULSE VM 10% tw tTHL (tf ) AMP (V) 90% VM 10% 0V Test Circuit for Totem-Pole Outputs DEFINITIONS: RL = Load resistor; see AC ELECTRICAL CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC ELECTRICAL CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators. Input Pulse Definition INPUT PULSE REQUIREMENTS family amplitude VM 74F 3.0V 1.5V rep. rate 1MHz tw 500ns tTLH 2.5ns tTHL 2.5ns SF00006 * Discontinued part. Please see the Discontinued Products List.. 1999 Jan 08 7 Philips Semiconductors Product specification Registers 74F398*, 74F399 DIP16: plastic dual in-line package; 16 leads (300 mil) SOT38-4 * Discontinued part. Please see the Discontinued Product List. 1999 Jan 08 8 Philips Semiconductors Product specification Registers 74F398*, 74F399 SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 * Discontinued part. Please see the Discontinued Product List. 1999 Jan 08 9 Philips Semiconductors Product specification Registers 74F398*, 74F399 Data sheet status Data sheet status Objective specification Preliminary specification Product specification Product status Development Qualification Definition [1] This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Production [1] Please consult the most recently issued datasheet before initiating or completing a design. Definitions Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Disclaimers Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088-3409 Telephone 800-234-7381 (c) Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. print code Document order number: Date of release: 10-98 9397-750-05127 * Discontinued part. Please see the Discontinued Product List. Philips Semiconductors yyyy mmm dd 10 |
Price & Availability of N74F399N
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |