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RD74HC245A Datasheet(PDF) 1 Page - Renesas Technology Corp

Part No. RD74HC245A
Description  Octal Bus Transceivers (with 3-state outputs)
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Maker  RENESAS [Renesas Technology Corp]
Homepage  http://www.renesas.com
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RD74HC245A Datasheet(HTML) 1 Page - Renesas Technology Corp

   
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R07DS0047EJ0100 Rev.1.00
Page 1 of 7
Jul 20, 2010
Preliminary Datasheet
RD74HC245A
Octal Bus Transceivers (with 3-state outputs)
Description
Each device has an active low enable input
G and a direction control input, DIR. When DIR is high, data flows from
the A inputs to the B outputs. When DIR is low, data flows from the B inputs to the A outputs. The RD74HC245A
transfers true data from one bus to the other. This device does not have schmitt trigger inputs.
Features
 High Speed Operation: t
pd = 8 ns typ (CL = 50 pF)
 High Output Current: Fanout of 15 LSTTL Loads
 Wide Operating Voltage: V
CC = 2 to 6 V
 Low Input Current: 1 µA max
 Low Quiescent Supply Current: I
CC (static) = 4 µA max (Ta = 25°C)
 Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
Package
Abbreviation
Taping Abbreviation
(Quantity)
Surface
Treatment
RD74HC245APT0
DILP-20 pin
PRDP0020AC-B
(DP-20NEV)
P
0 (Ni/Pd/Au)
RD74HC245AFPH0
SOP-20 pin (JEITA)
PRSP0020DD-B
(FP-20DAV)
FP
H (2,000 pcs/reel)
0 (Ni/Pd/Au)
RD74HC245ARPH0
SOP-20 pin (JEDEC)
PRSP0020DC-A
(FP-20DBV)
RP
H (1,000 pcs/reel)
0 (Ni/Pd/Au)
Note:
Please consult the sales office for the above package availability.
Function Table
Enable G
Direction Control DIR
Operation
L
L
B data to A bus
L
H
A data to B bus
H
X
Isolation
H :
high level
L
:
low level
X :
irrelevant
R07DS0047EJ0100
Rev.1.00
Jul 20, 2010


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