Specification	74AC244MTC

Current - Output High, Low	24 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	20-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	20-TSSOP
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

MC74AC244 Series

Octal Buffer/Line Driver, 3-State

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output High, Low	Package / Case	Package / Case [y]	Package / Case [y]	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Supplier Device Package	Output Type	Logic Type	Number of Bits per Element	Package / Case [x]	Package / Case	Package / Case
ON Semiconductor MC74AC244M
ON Semiconductor 74AC244SC	2 V	6 V	24 mA	20-SOIC	0.295 in	7.5 mm	2	85 °C	-40 °C	Surface Mount	20-SOIC	3-State	Buffer Non-Inverting	4
ON Semiconductor MC74AC244DTG	2 V	6 V	24 mA	20-TSSOP	4.4 mm		2	85 °C	-40 °C	Surface Mount	20-TSSOP	3-State	Buffer Non-Inverting	4	0.173 in
ON Semiconductor MC74AC244ML1
ON Semiconductor 74AC244MTC	2 V	6 V	24 mA	20-TSSOP	4.4 mm		2	85 °C	-40 °C	Surface Mount	20-TSSOP	3-State	Buffer Non-Inverting	4	0.173 in
ON Semiconductor MC74AC244DWG	2 V	6 V	24 mA	20-SOIC	0.295 in	7.5 mm	2	85 °C	-40 °C	Surface Mount	20-SOIC	3-State	Buffer Non-Inverting	4
ON Semiconductor MC74AC244MELG	2 V	6 V	24 mA	20-SOIC			2	85 °C	-40 °C	Surface Mount	SOEIAJ-20	3-State	Buffer Non-Inverting	4		0.209 "	5.3 mm
ON Semiconductor 74AC244MTCX	2 V	6 V	24 mA	20-TSSOP	4.4 mm		2	85 °C	-40 °C	Surface Mount	20-TSSOP	3-State	Buffer Non-Inverting	4	0.173 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.64
		10	$ 1.00
		25	$ 0.84
		100	$ 0.67
		250	$ 0.58
		500	$ 0.53
		1000	$ 0.49
		2500	$ 0.45
		5000	$ 0.42
ON Semiconductor	N/A	1	$ 0.42

Description

General part information

MC74AC244 Series

The MC74AC244/74ACT244 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter/ receiver which provides improved PC board density.