Specification	SN74ABT2240APW

Current - Output High, Low [custom]	12 mA
Current - Output High, Low [custom]	32 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]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74ABT2240A Series

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

Part	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [y]	Package / Case	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Logic Type	Number of Bits per Element	Output Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Mounting Type	Number of Elements	Package / Case [y]	Package / Case	Package / Case
Texas Instruments SN74ABT2240APWR	20-TSSOP	4.5 V	5.5 V	4.4 mm	20-TSSOP	0.173 in	85 °C	-40 °C	Buffer Inverting	4	3-State	12 mA	32 mA	Surface Mount	2
Texas Instruments SN74ABT2240APW	20-TSSOP	4.5 V	5.5 V	4.4 mm	20-TSSOP	0.173 in	85 °C	-40 °C	Buffer Inverting	4	3-State	12 mA	32 mA	Surface Mount	2
Texas Instruments SN74ABT2240APWRE4	20-TSSOP	4.5 V	5.5 V	4.4 mm	20-TSSOP	0.173 in	85 °C	-40 °C	Buffer Inverting	4		12 mA	32 mA	Surface Mount	2
Texas Instruments SN74ABT2240ADW	20-SOIC	4.5 V	5.5 V	0.295 in	20-SOIC		85 °C	-40 °C	Buffer Inverting	4	3-State	12 mA	32 mA	Surface Mount	2	7.5 mm
Texas Instruments SN74ABT2240ANSR	20-SO	4.5 V	5.5 V		20-SOIC		85 °C	-40 °C	Buffer Inverting	4	3-State	12 mA	32 mA	Surface Mount	2		0.209 "	5.3 mm
Texas Instruments SN74ABT2240N

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
		10	$ 0.76
		70	$ 0.73
		140	$ 0.60
		280	$ 0.56
		560	$ 0.49
		1050	$ 0.46
Texas Instruments	TUBE	1	$ 0.90
		100	$ 0.69
		250	$ 0.51
		1000	$ 0.36

Description

General part information

SN74ABT2240A 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. Together with the 'ABT2241 and 'ABT2244A, these devices provide combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE\) inputs, and complementary OE and OE\ inputs. These devices feature high fan-out and improved fan-in.

These devices are organized as two 4-bit line drivers with separate OE\ inputs. When OE\ is low, the devices pass inverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.

The outputs, which are designed to sink up to 12 mA, include equivalent 25-series resistors to reduce overshoot and undershoot.

Documents

Technical documentation and resources

SN74ABT2240APW

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SN74ABT2240APW

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Technical Specifications

SN74ABT2240A Series

Pricing

Description

SN74ABT2240A Series

Documents

Quad Flatpack No-Lead Logic Packages (Rev. D)

Live Insertion

TI IBIS File Creation, Validation, and Distribution Processes

Octal Buffers And Line/MOS Drivers With 3-State Outputs datasheet (Rev. E)

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

Understanding Advanced Bus-Interface Products Design Guide

Logic Guide (Rev. AB)

Designing With Logic (Rev. C)

Advanced BiCMOS Technology (ABT) Logic Enables Optimal System Design (Rev. A)

Input and Output Characteristics of Digital Integrated Circuits

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

Family of Curves Demonstrating Output Skews for Advanced BiCMOS Devices (Rev. A)

Advanced BiCMOS Technology (ABT) Logic Characterization Information (Rev. B)

Selecting the Right Level Translation Solution (Rev. A)

Advanced Bus Interface Logic Selection Guide

LOGIC Pocket Data Book (Rev. B)

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

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices

SN74ABT2240A Series