TC74VCX157FTEL Toshiba

TC74VCX157FT CMOS Digital Integrated Circuits Silicon Monolithic TC74VCX157FT 1. Functional Description Low-Voltage Quad 2-Channel Multiplexer with 3.6-V Tolerant Inputs and Outputs 2. General The TC74VCX157FT is a high performance CMOS multiplexer 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 over voltage tolerant inputs and outputs up to 3.6 V. It consists of four 2-input digital multiplexers with common select and strobe inputs. When the ST input is held level, selection of data is inhibited and all the outputs become level. The SELECT decoding determines whether the A or B inputs get routed to their corresponding Y outputs. 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 = 3.0 ns (max) (V = 3.0 to 3.6 V) pd CC t = 3.5 ns (max) (V = 2.3 to 2.7 V) pd CC t = 7.0 ns (max) (V = 1.65 to 1.95 V) pd CC t = 14.0 ns (max) (V = 1.4 to 1.6 V) pd CC t = 35.0 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 TSSOP16 Start of commercial production 2020-04 2020-2021 2021-05-18 1 Toshiba Electronic Devices & Storage Corporation Rev.3.0TC74VCX157FT 5. Pin Assignment 6. Marking 7. IEC Logic Symbol 2020-2021 2021-05-18 2 Toshiba Electronic Devices & Storage Corporation Rev.3.0