DM74LS107A

更新时间： 2024-11-03 23:00:43

品牌	Logo	应用领域
美国国家半导体 - NSC		触发器
页数	文件大小	规格书
6页	122K
描述
Dual Negative-Edge- Triggered Master-Slave J-K Flip-Flops with Clear and Complementary Outputs

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

DM74LS107A 数据手册

June 1989

DM54LS107A/DM74LS107A Dual Negative-Edge-

Triggered Master-Slave J-K Flip-Flops with

Clear and Complementary Outputs

General Description

This device contains two independent negative-edge-trig-

gered J-K flip-flops with complementary outputs. The J and

K data is processed by the flip-flops on the falling edge of

the clock pulse. The clock triggering occurs at a voltage

level and is not directly related to the transition time of the

negative going edge of the clock pulse. The data on the J

and K inputs may change while the clock is high or low

without affecting the outputs as long as setup and hold

times are not violated. A low logic level on the clear input

will reset the outputs regardless of the logic levels of the

other inputs.

Connection Diagram

Dual-In-Line Package

TL/F/6367–1

Order Number DM54LS107AJ, DM54LS107AW, DM74LS107AM or DM74LS107AN

See NS Package Number J14A, M14A, N14A or W14B

Function Table

Inputs

CLK

Outputs

CLR

Toggle

High Logic Level

Either Low or High Logic Level

Low Logic Level

Negative going edge of pulse.

The output logic level before the indicated input conditions were established.

Toggle

Each output changes to the complement of its previous level on each falling edge of the clock pulse.

1995 National Semiconductor Corporation

TL/F/6367

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6

中文翻译

下载PDF

与DM74LS107A相关器件

型号	品牌	获取价格	描述	数据表
DM74LS107AM	NSC	获取价格	Dual Negative-Edge- Triggered Master-Slave J-K Flip-Flops with Clear and Complementary Out
DM74LS107AN	NSC	获取价格	Dual Negative-Edge- Triggered Master-Slave J-K Flip-Flops with Clear and Complementary Out
DM74LS107AN/A+	ETC	获取价格	J-K-Type Flip-Flop
DM74LS107AN/B+	ETC	获取价格	J-K-Type Flip-Flop
DM74LS107J	TI	获取价格	IC,FLIP-FLOP,DUAL,J/K TYPE,LS-TTL,DIP,14PIN,CERAMIC
DM74LS107J/A+	ETC	获取价格	J-K-Type Flip-Flop
DM74LS107N	TI	获取价格	IC,FLIP-FLOP,DUAL,J/K TYPE,LS-TTL,DIP,14PIN,PLASTIC
DM74LS107N/A+	ETC	获取价格	J-K-Type Flip-Flop
DM74LS107N/B+	ETC	获取价格	J-K-Type Flip-Flop
DM74LS109	FAIRCHILD	获取价格	Dual Positive-Edge-Triggered J-K Flip-Flop with Preset, Clear, and Complementary Outputs