Integrated Circuits (ICs)

SN74AHCT240PWR

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8-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS

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Search across all available documentation for this part.

DocumentsMilitary Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)+17

Integrated Circuits (ICs)

SN74AHCT240PWR

Active

Texas Instruments

8-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS

Deep-Dive with AI

DocumentsMilitary Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)+17

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AHCT240PWR

Current - Output High, Low [custom]	8 mA
Current - Output High, Low [custom]	8 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]	4.5 V

SN74AHCT240 Series

8-ch, 4.5-V to 5.5-V inverters with TTL-compatible CMOS inputs

Part	Logic Type	Mounting Type	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Output Type	Number of Bits per Element	Number of Elements	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [y]	Package / Case [x]	Package / Case	Package / Case
Texas Instruments SN74AHCT240DBR	Buffer Inverting	Surface Mount	20-SSOP	-40 °C	125 °C	20-SSOP	3-State	4	2	4.5 V	5.5 V	8 mA	8 mA
Texas Instruments SN74AHCT240PWG4	Buffer Inverting	Surface Mount	20-TSSOP	-40 °C	125 °C	20-TSSOP	3-State	4	2	4.5 V	5.5 V	8 mA	8 mA	4.4 mm	0.173 in
Texas Instruments SN74AHCT240PWR	Buffer Inverting	Surface Mount	20-TSSOP	-40 °C	125 °C	20-TSSOP	3-State	4	2	4.5 V	5.5 V	8 mA	8 mA	4.4 mm	0.173 in
Texas Instruments SN74AHCT240NSRE4	Buffer Inverting	Surface Mount	20-SOIC	-40 °C	125 °C	20-SO	3-State	4	2	4.5 V	5.5 V	8 mA	8 mA			0.209 "	5.3 mm
Texas Instruments SN74AHCT240NSR	Buffer Inverting	Surface Mount	20-SOIC	-40 °C	125 °C	20-SO	3-State	4	2	4.5 V	5.5 V	8 mA	8 mA			0.209 "	5.3 mm
Texas Instruments SN74AHCT240PWE4	Buffer Inverting	Surface Mount	20-TSSOP	-40 °C	125 °C	20-TSSOP	3-State	4	2	4.5 V	5.5 V	8 mA	8 mA	4.4 mm	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	Cut Tape (CT)	1	$ 0.53
		10	$ 0.45
		25	$ 0.42
		100	$ 0.34
		250	$ 0.31
		500	$ 0.26
		1000	$ 0.20
	Digi-Reel®	1	$ 0.53
		10	$ 0.45
		25	$ 0.42
		100	$ 0.34
		250	$ 0.31
		500	$ 0.26
		1000	$ 0.20
	Tape & Reel (TR)	2000	$ 0.19
		6000	$ 0.17
		10000	$ 0.16
		50000	$ 0.15
Texas Instruments	LARGE T&R	1	$ 0.34
		100	$ 0.23
		250	$ 0.18
		1000	$ 0.12

Description

General part information

SN74AHCT240 Series

The SNx4AHCT240 octal buffers/drivers are designed specifically to improve both the performance and density of tri-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.

Documents

Technical documentation and resources

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)

Product overview

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Application note

SNx4AHCT240 Octal Inverting Buffers/Drivers With Tri-State Outputs datasheet (Rev. P)

Data sheet

How to Select Little Logic (Rev. A)

Application note

Logic Guide (Rev. AB)

Selection guide

Live Insertion

Application note

SN74AHCT240PWR

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SN74AHCT240PWR

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Technical Specifications

SN74AHCT240 Series

Pricing

Description

SN74AHCT240 Series

Documents

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Implications of Slow or Floating CMOS Inputs (Rev. E)

Design Summary for WCSP Little Logic (Rev. B)

Little Logic Guide 2018 (Rev. G)

Texas Instruments Little Logic Application Report

AHC/AHCT Designer's Guide February 2000 (Rev. D)

Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

LOGIC Pocket Data Book (Rev. B)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Selecting the Right Level Translation Solution (Rev. A)

CMOS Power Consumption and CPD Calculation (Rev. B)

TI IBIS File Creation, Validation, and Distribution Processes

SNx4AHCT240 Octal Inverting Buffers/Drivers With Tri-State Outputs datasheet (Rev. P)

How to Select Little Logic (Rev. A)

Logic Guide (Rev. AB)

Live Insertion

SN74AHCT240 Series