74HC244 Datasheet – Octal Buffers And Line Driver

74HC244 Datasheet learn more.

Part number : 74HC244

Functions : This is a kind of Octal Buffers And Line Driver.

Package information : DIP 20 pin, SMD 20 Pin Type

Manufacturer : Philips Semiconductor, NXP, Motorola

Image :

74HC244 Octal Buffers And Line Driver


The texts in the PDF file :

The 74HC244 / 74HCT244 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT244 are 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 “244” is identical to the “240” but has non-inverting outputs.

 

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Pinout

74HC244 pinout datasheet

 

Features

 Input levels:
 For 74HC244: CMOS level
 For 74HCT244: TTL level
 Octal bus interface
 Non-inverting 3-state outputs
 Complies with JEDEC standard no. 7 A
 ESD protection:
 HBM JESD22-A114F exceeds 2000 V
 MM JESD22-A115-A exceeds 200 V
 Multiple package options
 Specified from -40 ‘C to +85 ‘C and -40 ‘C to +125 ‘C

 

 

74HC244 Datasheet PDF File