參數(shù)資料
型號(hào): MC74HC162D
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: Presettable Counters
中文描述: HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
封裝: 0.150 INCH, PLASTIC, SOIC-16
文件頁(yè)數(shù): 1/13頁(yè)
文件大小: 338K
代理商: MC74HC162D
SEMICONDUCTOR TECHNICAL DATA
1
REV 6
Motorola, Inc. 1995
10/95
High–Performance Silicon–Gate CMOS
The MC54/74HC160 and HC162 are identical in pinout to the LS160 and
LS162, respectively. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LSTTL outputs.
The HC160 and HC162 are programmable BCD counters with asynchro-
nous and synchronous Reset inputs, respectively.
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1
μ
A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 234 FETs or 58.5 Equivalent Gates
LOGIC DIAGRAM
PIN 16 = VCC
PIN 8 = GND
11
12
13
14
Q0
Q1
Q2
Q3
15
RIPPLE
CARRY
OUT
BCD OR
BINARY
OUTPUTS
3
4
5
6
P0
P1
P2
P3
2
CLOCK
RESET
LOAD
ENABLE P
ENABLE T
COUNT
ENABLES
PRESENT
DATA
INPUTS
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
RESET
P0
CLOCK
GND
Q1
Q0
RIPPLE
CARRY OUT
VCC
P1
P2
P3
ENABLE P
Q2
Q3
ENABLE T
LOAD
D SUFFIX
SOIC PACKAGE
CASE 751B–05
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
ORDERING INFORMATION
MC54HCXXXJ
MC74HCXXXN
MC74HCXXXD
Ceramic
Plastic
SOIC
1
16
1
16
J SUFFIX
CERAMIC PACKAGE
CASE 620–10
1
16
Inputs
Load
Output
Q
Clock
Reset*
Enable P
Enable T
L
H
H
H
H
X
L
H
H
H
X
X
H
L
X
X
X
H
X
L
Reset
Load Preset Data
Count
No Count
No Count
FUNCTION TABLE
* HC162 only. HC160 is an Asynchronous Reset Device
H = high level
L = low level
X = don’t care
相關(guān)PDF資料
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