74VCX32245中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

General Description

The VCX32245 contains thirty-two non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 32-bit operation.

Features

■ 1.65V–3.6V VCC supply operation

■ 3.6V tolerant inputs and outputs

■ tPD

2.5 ns max for 3.0V to 3.6V VCC

3.0 ns max for 2.3V to 2.7V VCC

6.0 ns max for 1.65V to 1.95V VCC

■ Power-down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ Static Drive (IOH/IOL)

±24 mA @ 3.0V VCC

±18 mA @ 2.3V VCC

±6 mA @ 1.65V VCC

■ Uses patented noise/EMI reduction circuitry

■ Latchup performance exceeds 300 mA

■ ESD performance:

Human body model > 2000V

Machine model >200V

■ Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)