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HD74ALVC1G125
Bus Buffer Gate with 3-state Output
ADE-205-617A (Z) Rev. 1 July 2001 Description
The HD74ALVC1G125 has a bus buffer gate with 3-state output in a 5 pin package. Output is disabled when the associated output enable (OE) input is high. To ensure the high impedance state during power up or power down, OE should be connected to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current sinking capability of the driver. Low voltage and high speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life.
Features
* The basic gate function is lined up as hitachi uni logic series. * Supplied on emboss taping for high speed automatic mounting. * Supply voltage range : 1.2 to 3.6 V Operating temperature range : -40 to +85C * All inputs VIH (Max.) = 3.6 V (@VCC = 0 V to 3.6 V) All outputs VO (Max.) = 3.6 V (@VCC = 0 V) * Output current 2 mA (@VCC = 1.2 V) 4 mA (@VCC = 1.4 V to 1.6 V) 6 mA (@VCC = 1.65 V to 1.95 V) 18 mA (@VCC = 2.3 V to 2.7 V) 24 mA (@VCC = 3.0 V to 3.6 V) * Package type
Package type VSON-5 pin Package code TNP-5D Package suffix VS Taping code E (3,000 pcs / Reel)
HD74ALVC1G125
Outline and Article Indication
* HD74ALVC1G125
Marking
A
B
VSON-5
= Control code
Function Table
Inputs OE L L H H: L: X: Z: High level Low level Immaterial High impedance A H L X Output Y H L Z
Rev.1, Jul. 2001, page 2 of 13
HD74ALVC1G125
Pin Arrangement
OE
1
5
VCC
A
2
GND
3
4
Y
(Top view)
Absolute Maximum Ratings
Item Supply voltage range Input voltage range
*1 *1, 2
Symbol VCC VI VO IIK IOK IO ICC or IGND PT Tstg
Ratings -0.5 to 4.6 -0.5 to 4.6 -0.5 to VCC+0.5 -0.5 to 4.6 -50 50 50 100 200 -65 to 150
Unit V V V
Conditions
Output voltage range
Output : H or L or Z VCC : OFF
Input clamp current Output clamp current Continuous output current Continuous current through VCC or GND Maximum power dissipation *3 at Ta = 25C (in still air) Storage temperature Notes:
mA mA mA mA mW C
VI < 0 VO < 0 or VO > VCC VO = 0 to VCC
The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time. 1. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. This value is limited to 4.6 V maximum. 3. The maximum package power dissipation was calculated using a junction temperature of 150C.
Rev.1, Jul. 2001, page 3 of 13
HD74ALVC1G125
Recommended Operating Conditions
Item Supply voltage range Input voltage range Output voltage range Output current Symbol VCC VI VO IOH Min 1.2 0 0 IOL Input transition rise or fall rate t / v Ta 0 0 Operating free-air temperature -40 Note: Unused or floating inputs must be held high or low. Max 3.6 3.6 VCC -2 -4 -6 -18 -24 2 4 6 18 24 20 10 85 C ns / V Unit V V V mA VCC = 1.2 V VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V VCC = 3.0 V VCC = 1.2 V VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V VCC = 3.0 V VCC = 1.2 to 2.7 V VCC = 3.30.3 V Conditions
Rev.1, Jul. 2001, page 4 of 13
HD74ALVC1G125
Electrical Characteristics
(Ta = -40 to 85C)
Item Input voltage Symbol VIH VCC (V) 1.2 1.4 to 1.6 1.65 to 1.95 2.3 to 2.7 3.0 to 3.6 VIL 1.2 1.4 to 1.6 1.65 to 1.95 2.3 to 2.7 3.0 to 3.6 Output voltage VOH Min to Max 1.2 1.4 1.65 2.3 3.0 VOL Min to Max 1.2 1.4 1.65 2.3 3.0 Input current Off state output current Quiescent supply current Output leakage current Input capacitance IIN IOZ ICC IOFF CIN 3.6 3.6 3.6 0 3.3
*
Min VCCx0.7 VCCx0.7 1.7 2.0 VCC-0.2 0.9 1.1 1.2 1.7 2.2
Typ 4.0
Max VCCx0.25 VCCx0.3 VCCx0.3 0.7 0.8 0.2 0.3 0.3 0.3 0.55 0.55 5 5 10 5
Unit V
Test conditions
VCCx0.75
V
IOH = -100 A IOH = -2 mA IOH = -4 mA IOH = -6 mA IOH = -18 mA IOH = -24 mA IOL = 100 A IOL = 2 mA IOL = 4 mA IOL = 6 mA IOL = 18 mA IOL = 24 mA
A A A A pF
VIN = 3.6 V or GND VO = VCC or GND VIN = VCC or GND, IO = 0 VIN or VO = 0 to 3.6 V VIN = VCC or GND
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating conditions.
Rev.1, Jul. 2001, page 5 of 13
HD74ALVC1G125
Switching Characteristics
(Ta = -40 to 85C) * VCC = 1.2 V
Symbol tPLH tPHL tZH tZL tHZ tLZ Min Typ 5.5 6.5 4.5 Max Unit ns ns ns Test conditions CL = 15 pF CL = 15 pF CL = 15 pF FROM (Input) A OE OE TO (Output) Y Y Y
Item Propagation delay time Enable time Disable time
*
VCC = 1.50.1 V
Symbol tPLH tPHL tZH tZL tHZ tLZ Min 2.0 2.0 2.0 Typ Max 7.0 7.0 7.0 Unit ns ns ns Test conditions CL = 15 pF CL = 15 pF CL = 15 pF FROM (Input) A OE OE TO (Output) Y Y Y
Item Propagation delay time Enable time Disable time
*
VCC = 1.80.15 V
Symbol tPLH tPHL tZH tZL tHZ tLZ Min 1.5 1.5 1.5 Typ Max 5.0 5.0 5.0 Unit ns ns ns Test conditions CL = 30 pF CL = 30 pF CL = 30 pF FROM (Input) A OE OE TO (Output) Y Y Y
Item Propagation delay time Enable time Disable time
Rev.1, Jul. 2001, page 6 of 13
HD74ALVC1G125
Switching Characteristics (cont)
* VCC = 2.50.2 V
Symbol tPLH tPHL tZH tZL tHZ tLZ Min 1.0 1.0 1.0 Typ Max 4.0 4.0 4.0 Unit ns ns ns Test conditions CL = 30 pF CL = 30 pF CL = 30 pF FROM (Input) A OE OE TO (Output) Y Y Y
Item Propagation delay time Enable time Disable time
*
VCC = 3.30.3 V
Symbol tPLH tPHL tZH tZL tHZ tLZ Min 1.0 1.0 1.0 Typ Max 3.0 3.0 3.0 Unit ns ns ns Test conditions CL = 30 pF CL = 30 pF CL = 30 pF FROM (Input) A OE OE TO (Output) Y Y Y
Item Propagation delay time Enable time Disable time
Operating Characteristics
(Ta = 25C)
Item Power dissipation capacitance Symbol CPD VCC (V) 1.5 1.8 2.5 3.3 Min Typ 9.5 9.5 10.0 11.0 Max Unit pF Test conditions f = 10 MHz
Rev.1, Jul. 2001, page 7 of 13
HD74ALVC1G125
Test Circuit
VCC VCC
Pulse Generator Z OUT = 50
See Function Table
Input
V OUT CL RL
Symbol RL CL
V CC = 1.2 V, V = 2.50.2 V, V = 1.80.15 V CC 1.50.1 V CC 3.30.3 V 2.0 k 15 pF 1.0 k 30 pF 500 30 pF
Note: CL includes probe and jig capacitance.
Rev.1, Jul. 2001, page 8 of 13
HD74ALVC1G125
Waveforms
tr tf
90% Input A V ref 10%
90% V ref 10%
VIH
GND t PHL VOH
t PLH
Output Y
V ref
V ref VOL
Symbol tr / t f V IH V ref
V CC = 1.2 V, 1.50.1 V, V CC = 2.50.2 V 1.80.15 V 2.0 ns VCC 50% 2.5 ns VCC 50%
V CC = 3.30.3 V 2.5 ns 2.7 V 1.5 V
Note: Input waveform : PRR = 10 MHz, duty cycle 50%
Rev.1, Jul. 2001, page 9 of 13
HD74ALVC1G125
Test Circuit
VCC VCC
See Function Table
Input
Output RL CL RL
Pulse Generator Z OUT = 50
S1
*1
OPEN See under table GND
Symbol
S1 V CC = 1.2 V, 1.50.1 V, V = 3.30.3 V CC 1.80.15 V, 2.50.2 V OPEN GND VCCx2 OPEN GND 6.0
t PLH / t PHL t HZ / t ZH t LZ / t ZL
Symbol RL CL
V CC = 1.2 V, V = 2.50.2 V, V = 1.80.15 V CC 1.50.1 V CC 3.30.3 V 2.0 k 15 pF 1.0 k 30 pF 500 30 pF
Note: CL includes probe and jig capacitance.
Rev.1, Jul. 2001, page 10 of 13
HD74ALVC1G125
Waveforms
tf tr
90% Input OE V ref 10% V ref 10%
90%
VIH
GND t LZ
t ZL
VOH V ref VL Output Y t ZH t HZ VH V ref VOL VOH VOL
Symbol tr / t f V IH V ref VH / V L
V CC = 1.2 V, V CC = 1.80.15 V V CC = 2.50.2 V 1.50.1 V 2.0 ns VCC 50% VH = VOH-0.1 V VL = VOL+0.1 V 2.0 ns VCC 50% 2.5 ns VCC 50%
V CC = 3.30.3 V 2.5 ns 2.7 V 1.5 V
VH = VOH-0.15 V VH = VOH-0.15 V VH = VOH-0.3 V VL = VOL+0.15 V VL = VOL+0.15 V VL = VOL+0.3 V
Note: Input waveform : PRR = 10 MHz, duty cycle 50%
Rev.1, Jul. 2001, page 11 of 13
HD74ALVC1G125
Package Dimensions
1.6 0.05
As of July, 2001
(0.1)
5 - 0.2 -0.05
+0.1
1.6 0.05
1.2 0.1
0.2
Unit: mm
0.2
0.5 1.0 0.1
0.5
0.6 MAX
(0.1)
Hitachi Code JEDEC JEITA Mass (reference value) TNP-5D 0.002 g
Rev.1, Jul. 2001, page 12 of 13
0.12
+0.1 -0.05
HD74ALVC1G125
Disclaimer
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor products.
Sales Offices
Hitachi, Ltd.
Semiconductor & Integrated Circuits Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: (03) 3270-2111 Fax: (03) 3270-5109
URL
http://www.hitachisemiconductor.com/
For further information write to:
Hitachi Semiconductor (America) Inc. 179 East Tasman Drive San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe Ltd. Electronic Components Group Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585200 Hitachi Europe GmbH Electronic Components Group Dornacher Strae 3 D-85622 Feldkirchen Postfach 201, D-85619 Feldkirchen Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00 Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://semiconductor.hitachi.com.sg Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road Hung-Kuo Building Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://semiconductor.hitachi.com.hk
Copyright (c) Hitachi, Ltd., 2001. All rights reserved. Printed in Japan.
Colophon 5.0
Rev.1, Jul. 2001, page 13 of 13

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