MC14538BDW 查看數據表（PDF） - ON Semiconductor

零件编号

产品描述 (功能)

生产厂家

MC14538BDW

Dual Precision Retiggerable/Resettable Monostable Multivibrator

ON Semiconductor 

RISING−EDGE

TRIGGER

A

B

B = VDD

A = VSS

B

FALLING−EDGE

TRIGGER

CX

RX

VDD

Q

Q

RESET = VDD

CX

RX

VDD

Q

Q

RESET = VDD

Figure 12. Retriggerable

Monostables Circuitry

MC14538B

TYPICAL APPLICATIONS

RISING−EDGE

TRIGGER

A

B

CX

RX

VDD

Q

Q

A

B

FALLING−EDGE

TRIGGER

RESET = VDD

CX

RX

VDD

Q

Q

RESET = VDD

Figure 13. Non−Retriggerable

Monostables Circuitry

NC

A

Q

NC

B

Q

NC

CD

VDD

VDD

Figure 14. Connection of Unused Sections

http://onsemi.com

9

Share Link: