Datasheet > CD40162

CD40162

更新时间： 2024-11-13 22:56:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		计数器
页数	文件大小	规格书
13页	158K
描述
CMOS Synchronous Programmable 4-Bit Counters

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CD40162 数据手册

CD40160BMS, CD40161BMS, CD40162BMS,

CD40163BMS

December 1992

File Number 3358

CMOS Synchronous Programmable 4-Bit

Counters

Features

• High-Voltage Types (20V Rating)

• CD40160BMS Decade with Asynchronous Clear

• CD40161BMS Binary with Asynchronous Clear

• CD40162BMS Decade with Synchronous Clear

• CD40163BMS Binary with Synchronous Clear

• Internal Look-Ahead for Fast Counting

CD40160BMS,

CD40161BMS,

CD40162BMS

and

CD40163BMS are 4-bit synchronous programmable

counters. The CLEAR function of the CD40162BMS and

CD40163BMS is synchronous and a low level at the CLEAR

input sets all four outputs low on the next positive CLOCK

edge. The CLEAR function of the CD40160BMS and

CD40161BMS is asychronous and a low level at the CLEAR

input sets all four outputs low regardless of the state of the

CLOCK, LOAD, or ENABLE inputs. A low level at the LOAD

input disables the counter and causes the output to agree

with the setup data after the next CLOCK pulse regardless of

the conditions of the ENABLE inputs.

• Carry Output for Cascading

• Synchronously Programmable

• Clear Asynchronous Input (CD40160BMS, CD40161BMS)

• Clear Synchronous Input (CD40162BMS, CD40163BMS)

• Synchronous Load Control Input

• Low Power TTL Compatibility

The carry look-ahead circuitry provides for cascading counters

for n-bit synchronous applications without additional gating.

Instrumental in accomplishing this function are two count-enable

inputs and a carry output (COUT). Counting is enabled when

both PE and TE inputs are high. The TE input is fed forward to

enable COUT. This enabled output produces a positive output

pulses with a duration approximately equal to the positive portion

of the Q1 output. This positive overflow carry pulse can be used

to enable successive cascaded stages. Logic transitions at the

PE or TE inputs may occur when the clock is either high or low.

• Standardized Symmetrical Output Characteristics

• 100% Tested for Quiescent Current at 20V

• Maximum Input Current of 1µA at 18V Over Full Package

Temperature Range; 100nA at 18V and +25 C

• Noise Margin (Over Full Package Temperature Range):

1V at VDD = 5V

2V at VDD = 10V

2.5V at VDD = 15V

The CD40160BMS through CD40163BMS types are functionally

equivalent to and pin-compatible with the TTL counter series

74LS160 through 74LS163 respectively.

• 5V, 10V and 15V Parametric Ratings

• Meets All Requirements of JEDEC Tentative Standard No. 13B,

“Standard Specifications for Description of ‘B’ Series CMOS

Devices”

The CD40160BMS, CD40161BMS, CD40162BMS and

CD40163BMS are supplied in these 16 lead outline packages:

Applications

• Programmable Binary and Decade Counting

CD40160 CD40161 CD40162 CD40163

Braze Seal DIP

Frit Seal DIP

H4W

H1F

H6P

H4X

H1F

H6W

H4X

H1L

H6P

H4W

H1F

• Counter Control/Timers

• Frequency Dividing

Ceramic Flatpack

H6W

Pinout

Functional Diagram

CD40160BMS, CD40161BMS, CD40162BMS, CD40163BMS

TOP VIEW

CLEAR

CLOCK

16 VDD

15 CARRY OUT

14 Q1

CLEAR

LOAD

CLOCK

13 Q2

12 Q3

11 Q4

10 TE

VDD = 16

VSS = 8

CARRY

OUT

LOAD

VSS

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

4-1

12 3 4 5 6 7...13

中文翻译

下载PDF

与CD40162相关器件

型号	品牌	获取价格	描述	数据表
CD40162B	TI	获取价格	CMOS SYNCHRONOUS PROGRAMMABLE 4-BIT COUNTERS
CD40162B	NSC	获取价格	Decade Counter with Asynchronous Clear
CD40162BC	NSC	获取价格	Decade Counter with Asynchronous Clear
CD40162BCJ	NSC	获取价格	Decade Counter with Asynchronous Clear
CD40162BCJ/A+	TI	获取价格	IC,COUNTER,UP,DECADE,CMOS,DIP,16PIN,CERAMIC
CD40162BCN	NSC	获取价格	Decade Counter with Asynchronous Clear
CD40162BCN/A+	ETC	获取价格	Synchronous Up Counter
CD40162BCN/B+	ETC	获取价格	Synchronous Up Counter
CD40162BD	TI	获取价格	4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16, HERM
CD40162BD/3	ETC	获取价格	Logic IC

与CD40162相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

1
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

1
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

29
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

12

产品中心

服务支持

精选活动

关于我们

帮助中心

CD40162

CD40162 数据手册

与CD40162相关器件

与CD40162相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CD40162

CD40162 数据手册

与CD40162相关器件

与CD40162相关文章

您还可以找

您在本页遇到什么问题？