74HC244PW,118 Octal buffer/line driver; 3-state circuitboard integratedcircuit

Octal buffer/line driver; 3-state 

Features

■ Octal bus interface

■ Non-inverting 3-state outputs

■ Complies with JEDEC standard no. 7A

■ ESD protection:

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

◆ MM EIA/JESD22-A115-A exceeds 200 V

■ Multiple package options

■ Specified from −40 °C to +85 °C and from −40 °C to +125 °C

General description

The 74HC244; 74HCT244 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).

The 74HC240; 74HCT240 is similar to the 74HC244; 74HCT244 but has inverting outputs.

The 74HC244; 74HCT244 has octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. The 74HC244; 74HCT244 is identical to the 74HC240; 74HCT240 but has non-inverting outputs 

Waveforms

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