MC74F182 Motorola, MC74F182 Datasheet
MC74F182
Manufacturer Part Number
MC74F182
Description
CARRY LOOKAHEAD GENERATOR FAST SCHOTTKY TTL
Manufacturer
Motorola
Datasheet
1.MC74F182.pdf
(4 pages)
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Part Number
Manufacturer
Quantity
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Company:
Part Number:
MC74F182N
Manufacturer:
MAXIM
Quantity:
4 514
CARRY LOOKAHEAD
GENERATOR
ly used with the F181, F381 or 29F01 4-bit arithmetic logic unit to provide high-
speed lookahead over word lengths of more than four bits.
C n
Provides Lookahead Carries Across a Group of Four ALUs
Multi-level Lookahead High-speed Arithmetic Operation Over Long
The MC54/74F182 is a high-speed carry lookahead generator. It is general-
Word Lengths
G 0 P 0
C n + x
G 1 P 1
CONNECTION DIAGRAM DIP (TOP VIEW)
V CC
G 1
16
1
C n + y
P 2
15
P 1
2
LOGIC DIAGRAM
G 2
G 0
14
3
G 2 P 2
C n
13
P 0
4
C n + z
C n + x
G 3
12
5
C n + y
P 3
11
6
FAST AND LS TTL DATA
G 3
10
G
7
P
P 3
C n + z
GND
9
8
G
4-97
P
12
11
16
16
9
MC54/74F182
16
ORDERING INFORMATION
1
1
CARRY LOOKAHEAD
FAST
MC54FXXXJ
MC74FXXXN
MC74FXXXD
C n + x
C n + y
C n + z
P
7
1
LOGIC SYMBOL
GENERATOR
13
C n
10
G
SCHOTTKY TTL
P 0
G 0
P 1
G 1
P 2
G 2
P 3
G 3
Ceramic
Plastic
SOIC
4
3
2
1
15
14
6
5
CASE 751B-03
CASE 620-09
CASE 648-08
CERAMIC
N SUFFIX
D SUFFIX
J SUFFIX
PLASTIC
V CC = PIN 16
GND = PIN 8
SOIC
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MC74F182 Summary of contents
Page 1
CARRY LOOKAHEAD GENERATOR The MC54/74F182 is a high-speed carry lookahead generator general- ly used with the F181, F381 or 29F01 4-bit arithmetic logic unit to provide high- speed lookahead over word lengths of more than four bits. Provides ...
Page 2
FUNCTION TABLE Inputs ...
Page 3
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Symbol Parameter V IH Input HIGH Voltage V IL Input LOW Voltage V IK Input Clamp Diode Voltage V OH Output HIGH Voltage V OL Output LOW Voltage I IH Input ...
Page 4
AC CHARACTERISTICS (Continued) Symbol Parameter t PLH Propagation Delay t PHL PLH Propagation Delay t PHL PLH Propagation Delay t PHL P n ...