TC74VCX162244FT

2007-10-19

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VCX162244FT

Low-Voltage 16-Bit Bus Buffer with 3.6-V Tolerant Inputs and Outputs

The TC74VCX162244FT is a high-performance CMOS 16-bit

bus buffer. Designed for use in 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 is non-inverting 3-state buffer having four

active-low output enables. It can be used as four 4-bit buffers two

8-bit buffers or one 16-bit buffer. When the OE input is high, the

outputs are in a high-impedance state. This device is designed to

be used with 3-state memory address drivers, etc.

The 26-Ω series resistor helps reducing output overshoot and

undershoot without external resistor.

All inputs are equipped with protection circuits against static discharge.

Features

• 26-Ω series resistors on outputs.

• Latch-up performance: −300 mA

• ESD performance: Machine model ≥ ±200 V

Human body model

≥ ±2000 V

• Package: TSSOP

• 3.6-V tolerant function and power-down protection provided on all inputs and outputs

Weight: 0.25 g (typ.)