Specification	MC74AC240DTR2G

Current - Output High, Low	24 mA
Logic Type	Inverting, Buffer
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

MC74AC240 Series

Octal Buffer/Line Driver, 3-State

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Elements	Logic Type	Current - Output High, Low	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Number of Bits per Element	Package / Case [y]	Package / Case	Package / Case [x]	Output Type	Package / Case	Package / Case	Package / Case [y]
ON Semiconductor MC74AC240DTR2	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-TSSOP	4	4.4 mm	20-TSSOP	0.173 in	3-State
ON Semiconductor 74AC240SJX	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-SOP	4		20-SOIC		3-State	0.209 "	5.3 mm
ON Semiconductor MC74AC240NG	2 V	6 V	2	Buffer Inverting	24 mA	Through Hole	85 °C	-40 °C	20-PDIP	4		20-DIP		3-State	0.3 in	7.62 mm
ON Semiconductor 74AC240SC	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-SOIC	4	0.295 in	20-SOIC		3-State			7.5 mm
ON Semiconductor MC74AC240DTR2G	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-TSSOP	4	4.4 mm	20-TSSOP	0.173 in	3-State
ON Semiconductor 74AC240SJX	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-SOP	4		20-SOIC		3-State	0.209 "	5.3 mm
ON Semiconductor 74AC240PC	2 V	6 V	2	Buffer Inverting	24 mA	Through Hole	85 °C	-40 °C	20-PDIP	4		20-DIP		3-State	0.3 in	7.62 mm
ON Semiconductor 74AC240MTCX	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-TSSOP	4	4.4 mm	20-TSSOP	0.173 in	3-State
ON Semiconductor 74AC240MTC	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-TSSOP	4	4.4 mm	20-TSSOP	0.173 in	3-State
ON Semiconductor MC74AC240ML1	2 V	6 V	2	Buffer Inverting	24 mA	Surface Mount	85 °C	-40 °C	20-SOIC	4	0.295 in	20-SOIC		3-State			7.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.86
		10	$ 0.77
		25	$ 0.73
		100	$ 0.56
		250	$ 0.49
		500	$ 0.47
		1000	$ 0.36
	Digi-Reel®	1	$ 0.86
		10	$ 0.77
		25	$ 0.73
		100	$ 0.56
		250	$ 0.49
		500	$ 0.47
		1000	$ 0.36
	Tape & Reel (TR)	2500	$ 0.32
Newark	Each (Supplied on Full Reel)	1	$ 0.25
		3000	$ 0.25
		6000	$ 0.23
		12000	$ 0.21
		18000	$ 0.20
		30000	$ 0.19
ON Semiconductor	N/A	1	$ 0.20

Description

General part information

MC74AC240 Series

The MC74AC240/74ACT240 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density.