KK74ACT161

更新时间： 2024-01-23 09:23:20

品牌	Logo	应用领域
可天士 - KODENSHI		计数器栅
页数	文件大小	规格书
9页	440K
描述
Presettable Counter High-Speed Silicon-Gate CMOS

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技术参数
数据手册

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KK74ACT161 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

KK74ACT161 数据手册

TECHNICAL DATA

KK74ACT161

Presettable Counter

High-Speed Silicon-Gate CMOS

The KK74ACT161 is identical in pinout to the LS/ALS161,

HC/HCT161. The KK74ACT161 may be used as a level converter for

interfacing TTL or NMOS outputs to High Speed CMOS Inputs.

The KK74ACT161 is programmable 4-bit synchronous modulo-16

counter that feature parallel Load, asynchronous Reset, a Carry Output for

cascading and count-enable controls.

The KK74ACT161 is binary counter with asynchronous Reset.

•

TTL/NMOS Compatible Input Levels

Outputs Directly Interface to CMOS, NMOS, and TTL

Operating Voltage Range: 4.5 to 5.5 V

Low Input Current: 1.0 µA; 0.1 µA @ 25° C

Outputs Source/Sink 24 mA

ORDERING INFORMATION

KK74ACT161N Plastic

KK74ACT161D SOIC

T_A= -40° to 85° C for all packages

LOGIC DIAGRAM

PIN ASSIGNMENT

PIN 16 =V_CC

PIN 8 = GND

FUNCTION TABLE

Inputs

Outputs

Q1 Q2

Reset Load Enable Enable

Clock

Function

Reset to “0”

Preset Data

No count

Count

No change

Count up

No change

No count

X=don’t care

P0,P1,P2,P3 = logic level of Data inputs

Ripple Carry Out = Enable T • Q0 • Q1 • Q2 • Q3

12 3 4 5 6 7...9

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与KK74ACT161相关器件

型号	品牌	获取价格	描述	数据表
KK74ACT161D	KODENSHI	获取价格	Presettable Counter High-Speed Silicon-Gate CMOS
KK74ACT161N	KODENSHI	获取价格	Presettable Counter High-Speed Silicon-Gate CMOS
KK74ACT163	KODENSHI	获取价格	Presettable Counters High-Speed Silicon-Gate CMOS
KK74ACT163D	KODENSHI	获取价格	Presettable Counters High-Speed Silicon-Gate CMOS
KK74ACT163N	KODENSHI	获取价格	Presettable Counters High-Speed Silicon-Gate CMOS
KK74ACT164	KODENSHI	获取价格	8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS
KK74ACT164D	KODENSHI	获取价格	8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS
KK74ACT164N	KODENSHI	获取价格	8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS
KK74ACT174	KODENSHI	获取价格	Hex D Flip-Flop with Common Clock and Reset High-Speed Silicon-Gate CMOS
KK74ACT174D	KODENSHI	获取价格	Hex D Flip-Flop with Common Clock and Reset High-Speed Silicon-Gate CMOS