Specification	SN74LV240APWR

Current - Output High, Low [custom]	16 mA
Current - Output High, Low [custom]	16 mA
Logic Type	Inverting, Buffer
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2
Operating Temperature [Max]	125 °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]	5.5 V
Voltage - Supply [Min]	2 V

SN74LV240A Series

8-ch, 2V to 5.5V inverters with 3-state outputs

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Output Type	Number of Elements	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [y]	Package / Case	Package / Case [x]	Logic Type	Supplier Device Package	Number of Bits per Element	Package / Case [y]
Texas Instruments SN74LV240APW	5.5 V	2 V	3-State	2	Surface Mount	-40 °C	125 °C	16 mA	16 mA	4.4 mm	20-TSSOP	0.173 in	Buffer Inverting	20-TSSOP	4
Texas Instruments SN74LV240ADW	5.5 V	2 V	3-State	2	Surface Mount	-40 °C	125 °C	16 mA	16 mA	0.295 in	20-SOIC		Buffer Inverting	20-SOIC	4	7.5 mm
Texas Instruments SN74LV240APWR	5.5 V	2 V	3-State	2	Surface Mount	-40 °C	125 °C	16 mA	16 mA	4.4 mm	20-TSSOP	0.173 in	Buffer Inverting	20-TSSOP	4
Texas Instruments SN74LV240DWR
Texas Instruments SN74LV240APWRG4	5.5 V	2 V	3-State	2	Surface Mount	-40 °C	125 °C	16 mA	16 mA	4.4 mm	20-TSSOP	0.173 in	Buffer Inverting	20-TSSOP	4
Texas Instruments SN74LV240ADGVR	5.5 V	2 V	3-State	2	Surface Mount	-40 °C	125 °C	16 mA	16 mA	0.173 in	20-TFSOP		Buffer Inverting	20-TVSOP	4	4.4 mm
Texas Instruments SN74LV240APWT	5.5 V	2 V	3-State	2	Surface Mount	-40 °C	125 °C	16 mA	16 mA	4.4 mm	20-TSSOP	0.173 in	Buffer Inverting	20-TSSOP	4

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	$ 0.94
		10	$ 0.84
		25	$ 0.79
		100	$ 0.65
		250	$ 0.61
		500	$ 0.54
		1000	$ 0.43
	Digi-Reel®	1	$ 0.94
		10	$ 0.84
		25	$ 0.79
		100	$ 0.65
		250	$ 0.61
		500	$ 0.54
		1000	$ 0.43
	Tape & Reel (TR)	2000	$ 0.38
		4000	$ 0.35
		6000	$ 0.35
Texas Instruments	LARGE T&R	1	$ 0.29
		100	$ 0.23
		250	$ 0.17
		1000	$ 0.12

Description

General part information

SN74LV240A Series

These octal buffers/drivers with inverted outputs are designed for 2V to 5.5V VCC operation.

The ’LV240A devices are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

These devices are organized as two 4-bit buffers/line drivers with separate output-enable ( OE) inputs. When OE is low, the device passes inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

Documents

Technical documentation and resources

SN74LV240A Octal Inverting Buffers/Drivers With 3-State Outputs datasheet (Rev. K)

Data sheet