HD74AC125/HD74ACT125
Quad Buffer/Line Driver with 3-State Output
REJ03D0246–0300
Rev.3.00
Nov.12.2004
Description
The HD74AC125/HD74ACT125 is an quad buffer and line driver designed to be employed as a memory address driver,
clock driver and bus oriented transmitter/receiver which provides improved PC board density.
Features
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• Outputs Source/Sink 24 mA
• HD74ACT125 has TTL-Compatible Inputs
• Ordering Information: Ex. HD74AC125
Part Name
Package Type
Package Code Package Abbreviation Taping Abbreviation (Quantity)
HD74AC125P
DIP-14 pin
DP-14, -14AV
P
—
HD74AC125FPEL
SOP-14 pin (JEITA)
FP-14DAV
FP
EL (2,000 pcs/reel)
HD74AC125RPEL
SOP-14 pin (JEDEC)
FP-14DNV
RP
EL (2,500 pcs/reel)
HD74AC125TELL TSSOP-14 pin
TTP-14DV
T
ELL (2,000 pcs/reel)
Notes: 1. Please consult the sales office for the above package availability.
2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of
the package code.
Pin Arrangement
E
1
14 VCC
D
2
13 E
O
3
12 D
E
4
11 O
D
5
10 E
O
6
9
D
GND
7
8
O
(Top view)
Rev.3.00, Nov.12.2004, page 1 of 8
