HD74AC182
Carry Lookahead Generator
Description
The HD74AC182 is a high-speed carry lookahead generator. It is generally used with the HD74AC181 or HD74AC381
4-bit arithmetic logic unit to provide high-speed lookahead over word lengths of more than four bits.
Features
Outputs Source/Sink 24 mA
Ordering Information
Part Name
HD74AC182FPEL
SOP-16 pin (JEITA)
HD74AC182RPEL
SOP-16 pin (JEDEC) FP-16DNV
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
Rev.2.00, Jul.16.2004, page 1 of 6
Package Type
Package Code Package Abbreviation Taping Abbreviation (Quantity)
FP-16DAV
1
G
1
P
2
1
G
3
0
P
4
0
G
5
3
P
6
3
7
P
GND
8
FP
RP
16
V
CC
15
P
2
14
G
2
13
C
n
12
C
n+X
11
C
n+y
10
G
9
C
n+z
(Top view)
REJ03D0258–0200Z
(Previous ADE-205-378 (Z))
Rev.2.00
Jul.16.2004
EL (2,000 pcs/reel)
EL (2,500 pcs/reel)