Datasheet > 74F193SJ

74F193SJ

更新时间： 2024-09-16 22:53:15

品牌	Logo	应用领域
美国国家半导体 - NSC		计数器
页数	文件大小	规格书
10页	193K
描述
Up/Down Binary Counter with Separate Up/Down Clocks

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数据手册

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74F193SJ 数据手册

November 1994

54F/74F193 Up/Down Binary Counter

with Separate Up/Down Clocks

General Description

The ’F193 is an up/down modulo-16 binary counter. Sepa-

rate Count Up and Count Down Clocks are used, and in

either counting mode the circuits operate synchronously.

The outputs change state synchronously with the LOW-to-

HIGH transitions on the clock inputs. Separate Terminal

Count Up and Terminal Count Down outputs are provided

that are used as the clocks for subsequent stages without

extra logic, thus simplifying multi-stage counter designs.

Individual preset inputs allow the circuit to be used as a

programmable counter. Both the Parallel Load (PL) and the

Master Reset (MR) inputs asynchronously override the

clocks.

Features

Guaranteed 4000V minimum ESD protection

Package

Commercial

74F193PC

Military

Package Description

Number

N16E

J16A

16-Lead (0.300 Wide) Molded Dual-In-Line

54F193DM (Note 2)

16-Lead Ceramic Dual-In-Line

74F193SC (Note 1)

74F193SJ (Note 1)

M16A

M16D

W16A

E20A

16-Lead (0.150 Wide) Molded Small Outline, JEDEC

16-Lead (0.300 Wide) Molded Small Outline, EIAJ

54F193FM (Note 2)

54F193LM (Note 2)

16-Lead Cerpack

20-Lead Ceramic Leadless Chip Carrier, Type C

Note 1: Devices also available in 13 reel. Use suffix

SCX and SJX.

Note 2: Military grade device with environmental and burn-in processing. Use suffix

DMQB, FMQB and LMQB.

Logic Symbols

Connection Diagrams

Pin Assignment

for DIP, SOIC and Flatpak

Pin Assignment

for LCC

TL/F/9497–1

IEEE/IEC

TL/F/9497–2

TL/F/9497–3

TL/F/9497–4

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/9497

RRD-B30M75/Printed in U. S. A.

12 3 4 5 6 7...10

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与74F193SJ相关器件

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74F193SJX	TI	获取价格	F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 0.3
74F193SPC	FAIRCHILD	获取价格	Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional,
74F193SPCQR	FAIRCHILD	获取价格	Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional,
74F193VCQR	FAIRCHILD	获取价格	Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional,
74F194	NXP	获取价格	4-bit bidirectional universal shift register
74F194	FAIRCHILD	获取价格	4-Bit Bidirectional Universal Shift Register
74F194	NSC	获取价格	4-Bit Bidirectional Universal Shift Register
74F194_04	FAIRCHILD	获取价格	4-Bit Bidirectional Universal Shift Register
74F194DC	FAIRCHILD	获取价格	Parallel In Parallel Out, F/FAST Series, 4-Bit, Bidirectional, True Output, TTL, CDIP16, C
74F194DC	NSC	获取价格	IC F/FAST SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT