hd74lvc16240a Renesas Electronics Corporation., hd74lvc16240a Datasheet

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hd74lvc16240a

Manufacturer Part Number
hd74lvc16240a
Description
16-bit Buffers / Line Drivers With 3-state Outputs - Hitachi Semiconductor
Manufacturer
Renesas Electronics Corporation.
Datasheet

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Description
The HD74LVC16240A has sixteen inverter drivers with three state outputs in a 48 pin package. This
device is a inverting buffer and has two active low enables (1G to 4G). Each enable independently controls
four buffers. Low voltage and high speed operation is suitable at the battery drive product (note type
personal computer) and low power consumption extends the life of a battery for long time operation.
Features
Function Table
G
H
L
L
H:
L:
X:
Z:
V
All inputs V
All outputs V
Typical V
Typical V
High output current ±24 mA (@V
CC
High level
Low level
Immaterial
= 2.0 V to 5.5 V
High impedance
OL
OH
16-bit Buffers / Line Drivers with 3-state Outputs
IH
ground bounce < 0.8 V (@V
undershoot > 2.0 V (@V
OUT
(Max.) = 5.5 V (@V
(Max.) = 5.5 V (@V
HD74LVC16240A
Inputs
A
X
H
L
CC
CC
= 3.0 V to 5.5 V)
CC
CC
= 0 V to 5.5 V)
= 3.3 V, Ta = 25°C)
= 0 V or output off state)
CC
= 3.3 V, Ta = 25°C)
Output Y
Z
L
H
ADE-205-118B(Z)
December 1996
3rd Edition

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hd74lvc16240a Summary of contents

Page 1

... Buffers / Line Drivers with 3-state Outputs Description The HD74LVC16240A has sixteen inverter drivers with three state outputs pin package. This device is a inverting buffer and has two active low enables (1G to 4G). Each enable independently controls four buffers. Low voltage and high speed operation is suitable at the battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation ...

Page 2

... HD74LVC16240A Pin Arrangement 1G 1Y1 1Y2 GND 4 1Y3 1Y4 V CC 2Y1 2Y2 GND 10 2Y3 11 12 2Y4 3Y1 13 3Y2 14 GND 15 16 3Y3 3Y4 4Y1 4Y2 20 21 GND 22 4Y3 4Y4 ...

Page 3

... 5.5 V – – – ns/V HD74LVC16240A Conditions V = –0 –0 +0 Output “H” or “L” Output “Z” :OFF CC Conditions Data hold At operation G, A Output "H" or "L" ...

Page 4

... HD74LVC16240A Electrical Characteristics Item Symbol V Input voltage Output voltage Input current I IN Off state output current I OZ Output leak current I OFF Quiescent supply current – (V) Min Max Unit CC 2.7 to 3.6 2.0 — V 4.5 to 5.5 V 0.7 — ...

Page 5

... Min Typ Max Unit CC 2.7 — — 6.2 ns 3.3 0.3 1.5 — 5.5 ns 5.0 0.5 — — 4.5 ns 2.7 — — 7.7 ns 3.3 0.3 1.5 — 7.0 ns 5.0 0.5 — — 6.0 ns 2.7 — — 7.7 ns 3.3 0.3 1.5 — 7.0 ns 5.0 0.5 — — 6.0 ns 2.7 — — — ns 3.3 0.3 — — 1.0 ns 5.0 0.5 — — 1.0 ns 2.7 — 3.0 — pF 2.7 — 15.0 — – PHLm PHLn HD74LVC16240A From (Input) To (Output ...

Page 6

... HD74LVC16240A Test Circuit Input Pulse Generator 1A1 to 4A4 out Note includes probe and jig capacitance. L Waveforms – 1 Input Output Y Notes 2 Input waveform : PRR = 10 MHz, duty cycle 50 Output 500 1Y1 to 4Y4 ...

Page 7

... Waveform – B shows input conditions such that the output is "H" level when enable by the output control ref ref ref TEST ref V OH1 V OL1 HD74LVC16240A V IH GND V OH1 – 0 OL1 Vcc=2.7V, Vcc=5.0 0.5V 3.3 0.3V 2.7 V Vcc 1.5 V 50%Vcc 3 V Vcc GND GND ...

Page 8

Max 0.50 +0.04 *0.21 –0.05 0.08 M +0.03 0.19 –0.05 0.65 Max 0.10 *Dimension including the plating thickness Base material dimension 1.0 8.10 0.20 0 – 8 0.50 0.1 Hitachi Code TTP-48DB JEDEC — ...

Page 9

Cautions 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 ...

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