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SN74F112N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SN74F112NTI136Yes

SN74F112N is a dual negative-edge-triggered J-K flip-flop manufactured by Texas Instruments (TI).

The SN74F112N is a dual negative-edge-triggered J-K flip-flop manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

Specifications:

  • Supply Voltage Range (VCC): 4.5V to 5.5V
  • Operating Temperature Range: 0°C to 70°C
  • High-Level Input Voltage (VIH): 2V (min)
  • Low-Level Input Voltage (VIL): 0.8V (max)
  • High-Level Output Current (IOH): -1mA
  • Low-Level Output Current (IOL): 20mA
  • Propagation Delay (tpd): 8.5ns (max) at 5V
  • Power Dissipation (PD): 50mW (typical)

Description:

The SN74F112N is a dual J-K flip-flop with individual J, K, clock (CLK), preset (PRE), and clear (CLR) inputs. It operates on negative-edge triggering, meaning the outputs change state on the falling edge of the clock signal.

Features:

  • Dual J-K Flip-Flop: Contains two independent flip-flops in a single package.
  • Negative-Edge Triggering: State changes occur on the clock's falling edge.
  • Asynchronous Clear and Preset: Directly sets or resets outputs regardless of clock state.
  • High-Speed Operation: Fast propagation delay for high-performance applications.
  • TTL-Compatible Inputs/Outputs: Works with standard TTL logic levels.
  • Wide Operating Voltage: Supports 4.5V to 5.5V supply range.

This information is based on TI's official documentation for the SN74F112N.

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