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54121 Datasheet - National Semiconductor

Monostable Multivibrator

54121 Features

* Y Y Triggered from active-high transition or active-low transition inputs Variable pulse width from 30 ns to 28 seconds Connection Diagram Dual-In-Line Package Function Table Inputs A1 L X X H H A2 X L X H B H H L X H H H Q L L L L Outputs Q H H H H v H v v L X H L X TL F 6538

* 1 v X

54121 General Description

The DM54 74121 is a monostable multivibrator featuring both positive and negative edge triggering with complementary outputs An internal 2kX timing resistor is provided for design convenience minimizing component count and layout problems This device can be used with a single external capacitor Inpu.

54121 Datasheet (128.44 KB)

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Datasheet Details

Part number:

54121

Manufacturer:

National Semiconductor

File Size:

128.44 KB

Description:

Monostable multivibrator.
54121 DM54121 DM74121 One-Shot with Clear and Complementary Outputs June 1989 54121 DM54121 DM74121 One-Shot with Clear and Complementary Outputs Ge.

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54121 Monostable Multivibrator National Semiconductor

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