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20-DIP

Integrated Circuits (ICs)

SN74AHC240N

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Texas Instruments

BUFFER/LINE DRIVER 8-CH INVERTING 3-ST CMOS 20-PIN PDIP TUBE

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Search across all available documentation for this part.

DocumentsTI IBIS File Creation, Validation, and Distribution Processes Logic Guide (Rev. AB)+18

20-DIP

Integrated Circuits (ICs)

SN74AHC240N

Active

Texas Instruments

BUFFER/LINE DRIVER 8-CH INVERTING 3-ST CMOS 20-PIN PDIP TUBE

Deep-Dive with AI

DocumentsTI IBIS File Creation, Validation, and Distribution Processes Logic Guide (Rev. AB)+18

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AHC240N

Current - Output High, Low [custom]	8 mA
Current - Output High, Low [custom]	8 mA
Logic Type	Inverting, Buffer
Mounting Type	Through Hole
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-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Supplier Device Package	20-PDIP
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2 V

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	$ 0.86
		20	$ 0.75
		40	$ 0.71
		100	$ 0.58
		260	$ 0.54
		500	$ 0.46
		1000	$ 0.37
		2500	$ 0.33
		5000	$ 0.31
Texas Instruments	TUBE	1	$ 0.72
		100	$ 0.49
		250	$ 0.38
		1000	$ 0.25

Description

General part information

SN74AHC240 Series

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

Documents

Technical documentation and resources

TI IBIS File Creation, Validation, and Distribution Processes

Application note

Logic Guide (Rev. AB)

Selection guide

CMOS Power Consumption and CPD Calculation (Rev. B)

Application note

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

Design Summary for WCSP Little Logic (Rev. B)

Product overview

Live Insertion

Application note

Texas Instruments Little Logic Application Report

Application note

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

Application note

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

Application note

Little Logic Guide 2018 (Rev. G)

Selection guide

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

Application note

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

How to Select Little Logic (Rev. A)

Application note

SNx4AHC240 Octal Buffers/Drivers With 3-State Outputs datasheet (Rev. J)

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

Product overview

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

Application note

LOGIC Pocket Data Book (Rev. B)

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

Application note

Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)

Application note

Selecting the Right Level Translation Solution (Rev. A)

Application note

SN74AHC240 Series

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

Part	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Output Type	Number of Bits per Element	Number of Elements	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Logic Type	Package / Case	Mounting Type	Supplier Device Package	Package / Case	Package / Case	Package / Case [y]	Package / Case [x]	Package / Case [y]
Texas Instruments SN74AHC240DBR	85 °C	-40 °C	5.5 V	2 V	3-State	4	2	8 mA	8 mA	Buffer Inverting	20-SSOP	Surface Mount	20-SSOP
Texas Instruments SN74AHC240N	85 °C	-40 °C	5.5 V	2 V	3-State	4	2	8 mA	8 mA	Buffer Inverting	20-DIP	Through Hole	20-PDIP	7.62 mm	0.3 in
Texas Instruments SN74AHC240PWR	85 °C	-40 °C	5.5 V	2 V	3-State	4	2	8 mA	8 mA	Buffer Inverting	20-TSSOP	Surface Mount	20-TSSOP			4.4 mm	0.173 in
Texas Instruments SN74AHC240DGVR	85 °C	-40 °C	5.5 V	2 V	3-State	4	2	8 mA	8 mA	Buffer Inverting	20-TFSOP	Surface Mount	20-TVSOP			0.173 in		4.4 mm
Texas Instruments SN74AHC240PW	85 °C	-40 °C	5.5 V	2 V	3-State	4	2	8 mA	8 mA	Buffer Inverting	20-TSSOP	Surface Mount	20-TSSOP			4.4 mm	0.173 in