SN74HCT240NS

Obsolete

Texas Instruments

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Integrated Circuits (ICs)

SN74HCT240NS

Obsolete

Texas Instruments

PROTOTYPE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HCT240NS

Current - Output High, Low [custom]	6 mA
Current - Output High, Low [custom]	6 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-SOIC
Package / Case	0.209 "
Package / Case	5.3 mm
Supplier Device Package	20-SO
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74HCT240 Series

8-ch, 4.5-V to 5.5-V inverters with TTL-compatible CMOS inputs and 3-state outputs

Part	Number of Bits per Element	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Mounting Type	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Logic Type	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Supplier Device Package	Package / Case [y]	Package / Case [x]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments CD74HCT240EG4	4	6 mA	6 mA	Through Hole	3-State	4.5 V	5.5 V	Buffer Inverting	2	125 °C	-55 °C	20-DIP	7.62 mm	0.3 in	20-PDIP
Texas Instruments CD74HCT240PWR	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2	125 °C	-55 °C	20-TSSOP			20-TSSOP	4.4 mm	0.173 in
Texas Instruments SN74HCT240DWG4	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2			20-SOIC			20-SOIC	0.295 in		7.5 mm	85 °C	-40 °C
Texas Instruments SN74HCT240APW	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2			20-TSSOP			20-TSSOP	4.4 mm	0.173 in		85 °C	-40 °C
Texas Instruments CD74HCT240M96	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2	125 °C	-55 °C	20-SOIC			20-SOIC	0.295 in		7.5 mm
Texas Instruments SN74HCT240N	4	6 mA	6 mA	Through Hole	3-State	4.5 V	5.5 V	Buffer Inverting	2			20-DIP	7.62 mm	0.3 in	20-PDIP				85 °C	-40 °C
Texas Instruments SN74HCT240NSR	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2			20-SOIC	5.3 mm	0.209 "	20-SO				85 °C	-40 °C
Texas Instruments SN74HCT240NS	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2			20-SOIC	5.3 mm	0.209 "	20-SO				85 °C	-40 °C
Texas Instruments SN74HCT240DWR	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2			20-SOIC			20-SOIC	0.295 in		7.5 mm	85 °C	-40 °C
Texas Instruments SN74HCT240PWT	4	6 mA	6 mA	Surface Mount	3-State	4.5 V	5.5 V	Buffer Inverting	2			20-TSSOP			20-TSSOP	4.4 mm	0.173 in		85 °C	-40 °C

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

SN74HCT240 Series

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The ’HCT240 devices are organized as two 4-bit buffers/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.

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