74ALVC164245DL集成電路（IC）的轉(zhuǎn)換器電平移位器規(guī)格書PDF中文資料

General description

The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.

The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.

Features

■ 5 V tolerant inputs/outputs for interfacing with 5 V logic

■ Wide supply voltage range:

◆ 3 V port (VCCA): 1.5 V to 3.6 V

◆ 5 V port (VCCB): 1.5 V to 5.5 V.

■ CMOS low power consumption

■ Direct interface with TTL levels

■ Control inputs voltage range from 2.7 V to 5.5 V

■ Inputs accept voltages up to 5.5 V

■ High-impedance outputs when VCCA or VCCB = 0 V

■ Complies with JEDEC standard JESD8-B/JESD36

■ ESD protection:

◆ HBM EIA/JESD22-A114-B exceeds 2000 V

◆ MM EIA/JESD22-A115-A exceeds 200 V.

■ Specified from ?40 °C to +85 °C and ?40 °C to +125 °C.