74ALVTH16245GRE4

2.5 V / 3.3 V 16位总线收发器，三态输出 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

description

The ’ALVTH16245 devices are 16-bit dual-octal noninverting 3-state transceivers designed for 2.5-V or 3.3-V VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

State-of-the-Art Advanced BiCMOS Technology ABT Widebus Design for 2.5-V and 3.3-V Operation and Low Static-Power Dissipation

Support Mixed-Mode Signal Operation 5-V Input and Output Voltages With 2.3-V to 3.6-V VCC

Typical VOLPOutput Ground Bounce <0.8 V at VCC= 3.3 V, TA= 25°C

High Drive –32/64 mA at 3.3-V VCC

Ioff and Power-Up 3-State Support Hot Insertion

Use Bus Hold on Data Inputs in Place of External Pullup/Pulldown Resistors to Prevent the Bus From Floating

Flow-Through Architecture Facilitates Printed Circuit Board Layout

Distributed VCCand GND Pins Minimize High-Speed Switching Noise

Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II