MC74AC4040NG

更新时间： 2024-11-19 04:27:23

品牌	Logo	应用领域
安森美 - ONSEMI		计数器
页数	文件大小	规格书
6页	84K
描述
12−Stage Binary Ripple Counter

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中文翻译

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技术参数
数据手册

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MC74AC4040NG 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP, DIP16,.3	针数：	16
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
Factory Lead Time：	1 week	风险等级：	5.53
Base Number Matches：	1

MC74AC4040NG 数据手册

MC74AC4040

12−Stage Binary Ripple

Counter

The MC74AC4040 consists of 12 master-slave flip-flops. The

output of each flip-flop feeds the next and the frequency at each output

is half that of the preceding one. The state of the counter advances on

the negative-going edge of the Clock input. Reset is asynchronous and

active-high.

http://onsemi.com

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

MC74AC4040 for some designs.

PDIP−16

N SUFFIX

CASE 648

Features

• 140 MHz Typ. Clock

SOIC−16

D SUFFIX

CASE 751B

• Outputs Source/Sink 24 mA

• Operating Voltage Range: 2.0 to 6.0 V

• High Noise Immunity

• Pb−Free Packages are Available

SOEIAJ−16

M SUFFIX

CASE 966

Q11 Q10

Q9 RESET CLK Q1

ORDERING INFORMATION

†

Device

Package

Shipping

MC74AC4040N

25 Units/Rail

PDIP−16

MC74AC4040NG

PDIP−16

Q2 GND

(Pb−Free)

Q12 Q6

SOIC−16

48 Units/Rail

MC74AC4040D

Figure 1. Pinout: 16−Lead Packages Conductors

MC74AC4040DG

SOIC−16

(Pb−Free)

(Top View)

MC74AC4040DR2

MC74AC4040DR2G

2500 Tape & Reel

SOIC−16

FUNCTION TABLE

Clock

Reset

Output State

No Change

SOIC−16 2500 Tape & Reel

(Pb−Free)

MC74AC4040M

50 Units/Rail

SOEIAJ−16

Advance to next state

All Outputs are low

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 4 of this data sheet.

Publication Order Number:

November, 2006 − Rev. 7

MC74AC4040/D

12 3 4 5 6

中文翻译

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与MC74AC4040NG相关器件

型号	品牌	获取价格	描述	数据表
MC74AC520DWC	MOTOROLA	获取价格	AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74AC520DWCR2	MOTOROLA	获取价格	Identity Comparator, AC Series, 8-Bit, Inverted Output, CMOS, PDSO20, PLASTIC, SOIC-20
MC74AC521	MOTOROLA	获取价格	8-BIT IDENTITY COMPARATOR
MC74AC521DW	MOTOROLA	获取价格	8-BIT IDENTITY COMPARATOR
MC74AC521DWC	MOTOROLA	获取价格	AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74AC521DWCR2	MOTOROLA	获取价格	AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74AC521DWR2	MOTOROLA	获取价格	AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74AC521N	MOTOROLA	获取价格	8-BIT IDENTITY COMPARATOR
MC74AC521NC	MOTOROLA	获取价格	AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
MC74AC533	MOTOROLA	获取价格	OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS

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