MC74HC173NS

更新时间： 2024-11-06 13:01:27

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		触发器时钟
页数	文件大小	规格书
7页	177K
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数据手册

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MC74HC173NS 数据手册

SEMICONDUCTOR TECHNICAL DATA

High–Performance Silicon–Gate CMOS

The MC74HC173A is identical in pinout to the LS173. The device inputs

are compatible with standard CMOS outputs; with pullup resistors, they are

compatible with LSTTL outputs.

Data, when enabled, are clocked into the four D flip–flops with the rising

edge of the common Clock. When either or both of the Output Enable

Controls is high, the outputs are in a high–impedance state. This feature

allows the HC173A to be used in bus–oriented systems. The Reset feature

is asynchronous and active high.

N SUFFIX

16–LEAD PLASTIC DIP PACKAGE

CASE 648–08

•

Output Drive Capability: 15 LSTTL Loads

Outputs Directly Interface to CMOS, NMOS, and TTL

Operating Voltage Range: 2 to 6 V

D SUFFIX

16–LEAD PLASTIC SOIC PACKAGE

CASE 751B–05

Low Input Current: 1 µA

High Noise Immunity Characteristic of CMOS Devices

In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

ORDERING INFORMATION

MC74HCXXXAN

MC74HCXXXAD

Plastic

SOIC

•

Chip Complexity 208 FETs or 52 Equivalent Gates

LOGIC DIAGRAM

PIN ASSIGNMENT

OE1

OE2

3–STATE

NONINVERTING

OUTPUTS

DATA

INPUTS

RESET

CLOCK

GND

DE2

DE1

DE2

DATA–

ENABLES

RESET

= PIN 16

OUTPUT

ENABLES

OE1

OE2

GND = PIN 8

FUNCTION TABLE

Inputs

Output

Output Enables

Data Enables

Data

OE1

OE2

DE1

DE2

Reset

Clock

No Change

High Impedance

6/97

Motorola, Inc. 1997

REV 0

12 3 4 5 6 7

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与MC74HC173NS相关器件

型号	品牌	获取价格	描述	数据表
MC74HC174A	ONSEMI	获取价格	Hex D Flip-Flop with Common Clock and Reset
MC74HC174A_06	ONSEMI	获取价格	Hex D Flip−Flop with Common Clock and Reset High−Performance Silicon−Gat
MC74HC174A_12	ONSEMI	获取价格	Hex D Flip-Flop with Common Clock and Reset
MC74HC174AD	ONSEMI	获取价格	Hex D Flip-Flop with Common Clock and Reset
MC74HC174AD	MOTOROLA	获取价格	Hex D Flip-Flop with Common Clock and Reset
MC74HC174ADG	ONSEMI	获取价格	Hex D Flip−Flop with Common Clock and Reset High−Performance Silicon−Gat
MC74HC174ADR2	ONSEMI	获取价格	Hex D Flip-Flop with Common Clock and Reset
MC74HC174ADR2G	ONSEMI	获取价格	Hex D Flip−Flop with Common Clock and Reset High−Performance Silicon−Gat
MC74HC174ADT	ONSEMI	获取价格	暂无描述
MC74HC174ADTR2	ONSEMI	获取价格	Hex D Flip−Flop with Common Clock and Reset High−Performance Silicon−Gat