DM74121N - Monostable multivibrator

This page provides the datasheet information for the DM74121N, a member of the DM74121 Monostable multivibrator family.

Product Overview

Fairchild Semiconductor

Part number	DM74121N
Manufacturer	Fairchild Semiconductor
File Size	69.03 KB
Description	Monostable multivibrator
Datasheet	DM74121N Datasheet
Additional preview pages of the DM74121N datasheet.

The DM74121 is a monostable multivibrator featuring both positive and negative edge triggering with complementary outputs.

An internal 2kΩ timing resistor is provided for design convenience minimizing component count and layout problems.

this device can be used with a single external capacitor.

s Triggered from active-HIGH transition or active-LOW transition inputs s Variable pulse width from 30 ns to 28 seconds s Jitter free Schmitt-trigger input s Excellent noise immunity typically 1.2V s Stable pulse width up to 90% duty cycle s TTL, DTL compatible s Compensated for VCC and temperature variations s Input clamp diodes Ordering Code: Order Number Package Number Package.

DM74121 - Monostable multivibrator (National Semiconductor)
DM74122 - Retriggerable Resettable Multivibrator (National Semiconductor)
DM74123 - Dual retriggerable monostable multivibrator (National Semiconductor)
DM74125 - Quad TRI-STATE Buffers (National Semiconductor)
DM7410 - Triple 3-Input NAND Gates (National Semiconductor)
DM74132 - DM54132/DM74132 Quad 2-Input NAND Gates with Schmitt Trigger Inputs (National Semiconductor)
DM74141 - BCD to decimal decoder/driver (National Semiconductor)
DM74141 - BCD / DECIMAL DECODERS/DRIVERS (MSI)
DM74150 - Data Selectors/Multiplexers (National Semiconductor)
DM74151A - Data Selectors/Multiplexers (National Semiconductor)

Other Datasheets by Fairchild Semiconductor

Published: Mar 30, 2021 |