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DM74LS123 Datasheet Dual Retriggerable One-shot

Manufacturer: Fairchild (now onsemi)

Overview: DM74LS123 Dual Retriggerable One-Shot with Clear and plementary Outputs August 1986 Revised April 2000 DM74LS123 Dual Retriggerable One-Shot with Clear and plementary.

General Description

The DM74LS123 is a dual retriggerable monostable multivibrator capable of generating output pulses from a few nano-seconds to extremely long duration up to 100% duty cycle.

Each device has three inputs permitting the choice of either leading edge or trailing edge triggering.

Pin (A) is an active-LOW transition trigger input and pin (B) is an activeHIGH transition trigger input.

Key Features

  • s DC triggered from active-HIGH transition or active-LOW transition inputs s Retriggerable to 100% duty cycle s Compensated for VCC and temperature variations s Triggerable from CLEAR input s DTL, TTL compatible s Input clamp diodes Ordering Code: Order Number DM74LS123M DM74LS123SJ DM74LS123N Package Number M16A M16D N16E Package.

More Datasheets from Fairchild (now onsemi)

Part Number Description
DM74LS125A Quad 3-STATE Buffer
DM74LS126A Quad 3-STATE Buffer
DM74LS10 Triple 3-Input NAND Gate
DM74LS109A Dual Positive-Edge-Triggered J-K Flip-Flop
DM74LS11 Triple 3-Input AND Gate
DM74LS112A Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flop
DM74LS132 Quad 2-Input NAND Gate
DM74LS136 Quad 2-Input Exclusive-OR Gate
DM74LS138 Decoder/Demultiplexer
DM74LS139 Decoder/Demultiplexer

DM74LS123 Distributor