HD74LVC245ATELL Renesas Electronics Corporation., HD74LVC245ATELL Datasheet

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HD74LVC245ATELL

Manufacturer Part Number
HD74LVC245ATELL
Description
Manufacturer
Renesas Electronics Corporation.
Datasheet

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Quantity
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Part Number:
HD74LVC245ATELL
Manufacturer:
HIT
Quantity:
250
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Part Number:
HD74LVC245ATELL
Quantity:
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Part Number:
HD74LVC245ATELL-E
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HD74LVC245A
Octal Bidirectional Transceivers with 3-state Outputs
Description
The HD74LVC245A has eight buffers with three state outputs in a 20 pin package. When (T / R) is high, data flows
from the A inputs to the B outputs, and when (T / R) is low, data flows from the B inputs to the A outputs. A and B bus
are separated by making enable input (OE) high level. 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
Part Name
HD74LVC245AFPEL
HD74LVC245ATELL
Note: Please consult the sales office for the above package availability.
Function Table
Inputs
OE
L
L
H
H:
L:
X:
Z:
Rev.4.00 Jul. 27, 2004 page 1 of 6
V
All inputs V
All input outputs V
Typical V
Typical V
High output current ±24 mA (@V
Ordering Information
CC
High level
Low level
Immaterial
High impedance
= 2.0 V to 5.5 V
OL
OH
IH
ground bounce < 0.8 V (@V
undershoot > 2.0 V (@V
(Max.) = 5.5 V (@V
I/O
(Max.) = 5.5 V (@V
Package Type
SOP–20 pin (JEITA)
TSSOP–20 pin
CC
CC
T / R
L
H
X
= 3.0 V to 5.5 V)
CC
= 0 V to 5.5 V)
= 3.3 V, Ta = 25°C)
CC
CC
= 3.3 V, Ta = 25°C)
= 0 V or output off state)
Package Code
FP–20DAV
TTP–20DAV
Package
Abbreviation
FP
T
Operation
B data to A bus
A data to B bus
Z
(Previous ADE-205-111B (Z))
EL (2,000 pcs/reel)
Taping Abbreviation
(Quantity)
ELL (2,000 pcs/reel)
REJ03D0353–0400Z
Jul. 27, 2004
Rev.4.00

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HD74LVC245ATELL Summary of contents

Page 1

... OL Typical V undershoot > 2.0 V (@V OH High output current ±24 mA (@V Ordering Information Part Name Package Type HD74LVC245AFPEL SOP–20 pin (JEITA) HD74LVC245ATELL TSSOP–20 pin Note: Please consult the sales office for the above package availability. Function Table Inputs High level ...

Page 2

HD74LVC245A Pin Arrangement Absolute Maximum Ratings Item Supply voltage Input diode current Input voltage Output diode current Input / output voltage Output current V , GND current / pin CC Storage temperature Note: The absolute maximum ratings are values, which ...

Page 3

HD74LVC245A Recommended Operating Conditions Item Supply voltage Input / output voltage Operating temperature Output current *1 Input rise / fall time Notes: 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. ...

Page 4

HD74LVC245A Switching Characteristics Item Symbol Propagation delay time t PLH t PHL Output enable time Output disable time Between output pins skew t OSLH *1 t OSHL Input capacitance C IN Output ...

Page 5

HD74LVC245A Waveforms – 1 Input In phase output Waveforms – ref 10 % Waveform - A Waveform - B Notes 2 Input waveform : ...

Page 6

HD74LVC245A Package Dimensions 20 1 0.80 Max 1.27 *0.40 ± 0.06 *Pd plating 6.50 6.80 Max 20 1 *0.20 ± 0.05 0.65 Max *Pd plating Rev.4.00 Jul. 27, 2004 page 12.6 13 Max 11 10 0.15 0.12 ...

Page 7

Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...

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