Datasheet4U Logo Datasheet4U.com

SL74HC221 Datasheet - System Logic Semiconductor

SL74HC221 - Dual Monostable Multivibrator

SL74HC221 Dual Monostable Multivibrator The SL74HC221 is identical in pinout to the LS/ALS221.

The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.

There are two trigger inputs, A INPUT (negative edge) and B INPUT (positive edge).

These inputs are valid for rising/falling signals The device may also be triggered by using the CLR input (positiveedge) because of the Schmitt-trigger input; after triggering the output mainta

SL74HC221_SystemLogicSemiconductor.pdf

Preview of SL74HC221 PDF
SL74HC221 Datasheet Preview Page 2 SL74HC221 Datasheet Preview Page 3

Datasheet Details

Part number:

SL74HC221

Manufacturer:

System Logic Semiconductor

File Size:

60.81 KB

Description:

Dual monostable multivibrator.

📁 Related Datasheet

📌 All Tags