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SN54AHCT123A - DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS

General Description

These edge-triggered multivibrators feature output pulse-duration control by three methods.

In the first method, the A input is low, and the B input goes high.

In the second method, the B input is high, and the A input goes low.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN54AHCT123A, SN74AHCT123A DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS D Inputs Are TTL-Voltage Compatible D Schmitt-Trigger Circuitry On A, B, and CLR Inputs for Slow Input Transition Rates D Edge Triggered From Active-High or Active-Low Gated Logic Inputs D Retriggerable for Very Long Output Pulses D Overriding Clear Terminates Output Pulse D Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II D ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) description/ordering information These edge-triggered multivibrators feature output pulse-duration control by three methods. In the first method, the A input is low, and the B input goes high.