hd74lvc541a Renesas Electronics Corporation., hd74lvc541a Datasheet

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hd74lvc541a

Manufacturer Part Number
hd74lvc541a
Description
Octal Buffers / Line Drivers With 3-state Outputs - Hitachi Semiconductor
Manufacturer
Renesas Electronics Corporation.
Datasheet

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Description
The HD74LVC541A has eight line drivers with three state outputs in a 20 pin package. When G1 and G2
is low level, this drivers set up output is enable. 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
G1
L
L
H
X
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
High impedance
= 2.0 V to 5.5 V
OL
OH
Octal 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
G2
L
L
X
H
HD74LVC541A
Inputs
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)
A
L
H
X
X
Output Y
L
H
Z
Z
ADE-205-115B(Z)
December 1996
3rd Edition

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hd74lvc541a Summary of contents

Page 1

... Octal Buffers / Line Drivers with 3-state Outputs Description The HD74LVC541A has eight line drivers with three state outputs pin package. When G1 and G2 is low level, this drivers set up output is enable. 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

... HD74LVC541A Pin Arrangement GND (Top view ...

Page 3

... 5.5 V – – – ns/V f HD74LVC541A Conditions V = –0 –0 +0 Output "H" or "L" Output "Z" :OFF CC Conditions Data hold At operation G1, G2, A Output "H" or "L" ...

Page 4

... HD74LVC541A Electrical Characteristics Item Symbol V Input voltage V 2.7 to 3.6 IH 4.5 to 5.5 V 2.7 to 3.6 IL 4.5 to 5.5 Output voltage V 2.7 to 5.5 OH 2.7 3.0 3.0 4.5 V 2.7 to 5.5 OL 2.7 3.0 4.5 Input current 5.5 IN Off state output current I 2.7 to 5.5 OZ Output leak current I 0 OFF Quiescent supply current I 2.7 to 3.6 CC 2.7 to 5.5 I 3 – (V) Min ...

Page 5

... Typ Max Unit CC — — 7.5 ns 1.5 — 6.5 ns — — 5.0 ns — — 9.5 ns 1.5 — 8.5 ns — — 7.0 ns — — 8.5 ns 1.5 — 7.5 ns — — 6.5 ns — — — ns — — 1.0 ns — — 1.0 ns — 3.0 — pF — 15.0 — PHLm PHLn HD74LVC541A From (Input) To (Output ...

Page 6

... HD74LVC541A Test Circuit Input Pulse generator out G2 Notes includes probe and jig capacitance A2-Y2 to A8-Y8 are identical to above load circuit Output 500 A1 Y1 450 Scope Symbol PLH PHL OPEN See under table ...

Page 7

... PLH PHL V V ref ref ref ref ref TEST ref V OH1 V OL1 HD74LVC541A V IH GND 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 ...

Page 8

Max 0.65 +0.08 *0.22 –0.07 0.13 M 0.20 0.06 0.65 Max 0.10 *Dimension including the plating thickness Base material dimension 1.0 6.40 0.20 0 – 8 0.50 0.10 Hitachi Code TTP-20DA JEDEC — EIAJ ...

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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