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MC74HC4040

更新时间： 2024-11-08 23:01:35

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		计数器
页数	文件大小	规格书
8页	219K
描述
12-Stage Binary Ripple Counter

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数据手册

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MC74HC4040 数据手册

SEMICONDUCTOR TECHNICAL DATA

High–Performance Silicon–Gate CMOS

J SUFFIX

CERAMIC PACKAGE

CASE 620–10

The MC54/74C4040A is identical in pinout to the standard CMOS

MC14040. The device inputs are compatible with standard CMOS out-

puts; with pullup resistors, they are compatible with LSTTL outputs.

This device consists of 12 master–slave flip–flops. The output of each

flip–flop feeds the next and the frequency at each output is half of that of

the preceding one. The state counter advances on the negative–going

edge of the Clock input. Reset is asynchronous and active–high.

State changes of the Q outputs do not occur simultaneously because of

internal ripple delays. Therefore, decoded output signals are subject to

decoding spikes and may have to be gated with the Clock of the

HC4040A for some designs.

N SUFFIX

PLASTIC PACKAGE

CASE 648–08

D SUFFIX

SOIC PACKAGE

CASE 751B–05

•

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 µA

DT SUFFIX

TSSOP PACKAGE

CASE 948F–01

High Noise Immunity Characteristic of CMOS Devices

In Compliance With JEDEC Standard No. 7A Requirements

Chip Complexity: 398 FETs or 99.5 Equivalent Gates

ORDERING INFORMATION

MC54HCXXXXAJ

MC74HCXXXXAN

MC74HCXXXXAD

Ceramic

Plastic

SOIC

LOGIC DIAGRAM

MC74HCXXXXADT TSSOP

FUNCTION TABLE

Q10

Clock

Reset

Output State

No Charge

Advance to Next State

All Outputs Are Low

Q11

Q12

Pin 16 = V

Pin 8 = GND

Reset

Q11

Q10

Q9 Reset Clock

Pinout: 16–Lead Plastic Package

(Top View)

GND

Q12

10/95

REV 1

Motorola, Inc. 1995

12 3 4 5 6 7 8

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与MC74HC4040相关器件

型号	品牌	获取价格	描述	数据表
MC74HC4040A	ONSEMI	获取价格	12-Stage Binary Ripple Counter
MC74HC4040A_05	ONSEMI	获取价格	12−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS
MC74HC4040AD	MOTOROLA	获取价格	12-Stage Binary Ripple Counter
MC74HC4040AD	ONSEMI	获取价格	12-Stage Binary Ripple Counter
MC74HC4040ADG	ONSEMI	获取价格	12−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS
MC74HC4040ADR2	ONSEMI	获取价格	12-Stage Binary Ripple Counter
MC74HC4040ADR2	MOTOROLA	获取价格	HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16, 0.150 INCH, P
MC74HC4040ADR2G	ONSEMI	获取价格	12−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS
MC74HC4040ADT	MOTOROLA	获取价格	12-Stage Binary Ripple Counter
MC74HC4040ADT	ONSEMI	获取价格	12-Stage Binary Ripple Counter