MC54HCT163A Motorola, MC54HCT163A Datasheet
MC54HCT163A
Manufacturer Part Number
MC54HCT163A
Description
(MC54HCT161A / MC54HCT163A) PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS
Manufacturer
Motorola
Datasheet
1.MC54HCT163A.pdf
(12 pages)
www.DataSheet4U.com
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Presettable Counters
High–Performance Silicon–Gate CMOS
and LS163A. These devices may be used as level converters for interfacing
TTL or NMOS outputs to high speed CMOS inputs.
asynchronous and synchronous reset, respectively.
H = High Level; L = Low Level; X = Don’t Care
* = HCT163A only. HCT161A is an “Asynchronous–Reset” device.
10/95
FUNCTION TABLE
Motorola, Inc. 1995
The MC54/74HCT161A and HCT163A are identical in pinout to the LS161A
The HCT161A and HCT163A are programmable 4–bit binary counters with
Output Drive Capability: 10 LSTTL Loads
TTL, NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1 A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 200 FETs or 50 Equivalent Gates
Clock
Enables
Count
Preset
Inputs
Data
Reset*
Enable P
Enable T
Clock
H
H
H
H
L
Reset
Reset
P 0
P 1
P 2
P 3
Load
3
4
5
6
2
1
1
9
7
10
Inputs
Load
LOGIC DIAGRAM
H
H
H
X
L
Enable P
X
X
H
X
L
Enable T
Pin 16 = VCC
Pin 8 = GND
14
13
12
15
11
X
X
H
X
L
Q 0
Q 1
Q 2
Q 3
Ripple
Carry Out
Reset
Load Preset Data
Count
No Count
No Count
BCD or Binary
Outputs
Output
Output
Q
Q
1
MC54/74HCT161A
MC54/74HCT163A
HCT161A
HCT163A
Reset Clock
V CC
Device
16
REV 2
1
16
16
Pinout: 16–Lead Package (Top View)
16
RCO*
1
1
15
2
ORDERING INFORMATION
MC54HCXXXAJ
MC74HCXXXAN
MC74HCXXXAD
1
Q 0
14
P 0
3
* RCO = Ripple Carry Out
Count Mode
Binary
Binary
Q 1
13
P 1
4
CERAMIC PACKAGE
PLASTIC PACKAGE
SOIC PACKAGE
CASE 751B–05
Q 2
12
P 2
5
CASE 620–10
CASE 648–08
N SUFFIX
D SUFFIX
J SUFFIX
Ceramic
Plastic
SOIC
Q 3
P 3 Enable
11
6
Asynchronous
Synchronous
Reset Mode
Enable
10
T
7
P
Load
GND
9
8
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