MC74HC163

更新时间： 2024-02-29 14:44:12

品牌	Logo	应用领域
安森美 - ONSEMI		计数器
页数	文件大小	规格书
16页	147K
描述
Presettable Counters

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中文翻译

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数据手册

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MC74HC163 数据手册

MC74HC161A,

MC74HC163A

Presettable Counters

High–Performance Silicon–Gate CMOS

The MC74HC161A and HC163A are identical in pinout to the

LS161 and LS163. The device inputs are compatible with standard

CMOS outputs; with pull–up resistors, they are compatible with

LSTTL outputs.

The HC161A and HC163A are programmable 4–bit binary counters

with asynchronous and synchronous reset, respectively.

http://onsemi.com

MARKING

DIAGRAMS

• Output Drive Capability: 10 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 2.0 to 6.0 V

MC74HC16xAN

AWLYYWW

PDIP–16

N SUFFIX

CASE 648

• Low Input Current: 1.0 mA

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

• Chip Complexity: 192 FETs or 48 Equivalent Gates

HC16xA

AWLYWW

SO–16

D SUFFIX

RESET

CLOCK

CASE 751B

RIPPLE

CARRY OUT

16xA

ALYW

TSSOP–16

DT SUFFIX

CASE 948F

ENABLE T

LOAD

ENABLE P

GND

= 1 or 3

= Assembly Location

Figure 1. Pin Assignment

FUNCTION TABLE

L, WL = Wafer Lot

Y, YY = Year

W, WW = Work Week

ORDERING INFORMATION

Inputs

Output

Device

Package

Shipping

Clock Reset* Load Enable P Enable T

MC74HC161AN

MC74HC161AD

PDIP–16

SOIC–16

TSSOP–16

2000/Box

48/Rail

Reset

Load Preset Data

Count

MC74HC161ADR2

MC74HC161ADT

MC74HC161ADTR2

2500/Reel

96/Rail

No Count

TSSOP–16 2500/Reel

*HC163A only. HC161A is an Asynchronous Reset Device

H = high level, L = low level, X = don’t care

MC74HC163AN

MC74HC163AD

PDIP–16

SOIC–16

TSSOP–16

2000/Box

48/Rail

MC74HC163ADR2

MC74HC163ADT

MC74HC163ADTR2

2500/Reel

96/Rail

TSSOP–16 2500/Reel

Semiconductor Components Industries, LLC, 2001

Publication Order Number:

June, 2001 – Rev. 9

MC74HC161A/D

12 3 4 5 6 7...16

中文翻译

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