TC74VCX125FTEL Toshiba

TC74VCX125FT CMOS Digital Integrated Circuits Silicon Monolithic 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. Features (1) Wide operating temperature range: T = -40 to 125 (Note 1) opr (2) Low-voltage operation: V = 1.2 to 3.6 V CC (3) High-speed operation: t = 2.8 ns (max) (V = 3.0 to 3.6 V) pd CC t = 3.4 ns (max) (V = 2.3 to 2.7 V) pd CC t = 6.8 ns (max) (V = 1.65 to 1.95 V) pd CC t = 13.6 ns (max) (V = 1.4 to 1.6 V) pd CC t = 34.0 ns (max) (V = 1.2 V) pd CC (4) Output current: I /I = 24 mA (min) (V = 3.0 V) OH OL CC I /I = 18 mA (min) (V = 2.3 V) OH OL CC I /I = 6 mA (min) (V = 1.65 V) OH OL CC I /I = 2 mA (min) (V = 1.4 V) OH OL CC (5) 3.6 V tolerant function and power-down protection provided on all inputs and outputs. Note 1: Operating Range spec of T = -40 to 125 is applicable only for the products which manufactured after opr April 2020. 4. Packaging TSSOP14 Start of commercial production 2020-04 2020-2021 2021-05-18 1 Toshiba Electronic Devices & Storage Corporation Rev.4.0TC74VCX125FT 5. Pin Assignment 6. Marking 7. IEC Logic Symbol 8. Truth Table Inputs Inputs Outputs OE A Y H X Z L L L L H H X: Don t care Z: High impedance 2020-2021 2021-05-18 2 Toshiba Electronic Devices & Storage Corporation Rev.4.0