74VHC244 - Octal Buffer/Line Driver

Fairchild (now onsemi)

Datasheet Details

The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology.

It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

The VHC244 is a non-inverting 3-STATE buffer having two active-LOW output enables.

74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs November 1992 Revised April 2005 74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs.

s High Speed: tPD 3.9ns (typ) at VCC 5V s High noise immunity: VNIH VNIL 28% VCC (min) s Power down protection is provided on all inputs s Low noise: VOLP 0.6V (typ) s Low power dissipation: ICC 4 PA (max) @ TA 25qC s Pin and function compatible with 74HC244 Ordering Code: Order Number Package Number Package.

Part Number	Description	Manufacturer
74VHC244	OCTAL BUS BUFFER	STMicroelectronics
74VHC244	Octal buffer/line driver	nexperia
74VHC244D	Octal buffer/line driver	nexperia

Part Number	Description
74VHC244M	Octal Buffer/Line Driver
74VHC244N	Octal Buffer/Line Driver
74VHC240	Octal Buffer/Line Driver
74VHC245	Octal Bidirectional Transceiver
74VHC221A	Dual Non-Retriggerable Monostable Multivibrator
74VHC27	Triple 3-Input NOR Gate
74VHC273	Octal D-Type Flip-Flop
74VHC00	Quad 2-Input NAND Gate
74VHC02	Quad 2-Input NOR Gate
74VHC04	Hex Inverter