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TC74VCX125FT - Low-Voltage Quad Bus Buffer

General Description

2.

The TC74VCX125FT is a high-performance CMOS quad bus buffer which is guaranteed to operate from 1.2 V to 3.6 V.

Key Features

  • (1) Wide operating temperature range: Topr = -40 to 125  (Note 1) (2) Low-voltage operation: VCC = 1.2 to 3.6 V (3) High-speed operation: tpd = 2.8 ns (max) (VCC = 3.0 to 3.6 V) tpd = 3.4 ns (max) (VCC = 2.3 to 2.7 V) tpd = 6.8 ns (max) (VCC = 1.65 to 1.95 V) tpd = 13.6 ns (max) (VCC = 1.4 to 1.6 V) tpd = 34.0 ns (max) (VCC = 1.2 V) (4) Output current: IOH/IOL = ±24 mA (min) (VCC = 3.0 V) IOH/IOL = ±18 mA (min) (VCC = 2.3 V) IOH/IOL = ±6 mA (min) (VCC = 1.65 V) IOH/IOL = ±2 mA (min) (VCC = 1.4.

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Full PDF Text Transcription (Reference)

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CMOS Digital Integrated Circuits Silicon Monolithic TC74VCX125FT TC74VCX125FT 1. Functional Description • Low-Voltage Quad Bus Buffer with 3.6-V Tolerant Inputs and Outputs 2. General The TC74VCX125FT is a high-performance CMOS quad bus buffer which is guaranteed to operate from 1.2 V to 3.6 V. Designed for use in 1.5 V, 1.8 V, 2.5 V or 3.3 V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. It is also designed with overvoltage tolerant inputs and outputs up to 3.6 V. This device requires the 3-state control input OE to be set high to place the output into the high impedance state. All inputs are equipped with protection circuits against static discharge. 3.