Zenode.ai Logo
Beta
Log InSign Up
20-SOIC,DW
Integrated Circuits (ICs)

SN74ABT2240ADW

Active
Texas Instruments

8-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsOctal Buffers And Line/MOS Drivers With 3-State Outputs datasheet (Rev. E)LOGIC Pocket Data Book (Rev. B)+17
20-SOIC,DW
Integrated Circuits (ICs)

SN74ABT2240ADW

Active
Texas Instruments

8-CH, 4.5-V TO 5.5-V INVERTERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsOctal Buffers And Line/MOS Drivers With 3-State Outputs datasheet (Rev. E)LOGIC Pocket Data Book (Rev. B)+17

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74ABT2240ADW
Current - Output High, Low [custom]12 mA
Current - Output High, Low [custom]32 mA
Logic TypeInverting, Buffer
Mounting TypeSurface Mount
Number of Bits per Element4
Number of Elements2
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output Type3-State
Package / Case20-SOIC
Package / Case [y]0.295 in
Package / Case [y]7.5 mm
Supplier Device Package20-SOIC
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]4.5 V

Pricing

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

DistributorPackageQuantity$
DigikeyTube 1$ 0.93
10$ 0.83
25$ 0.79
100$ 0.65
250$ 0.60
500$ 0.53
1000$ 0.49
Texas InstrumentsTUBE 1$ 0.98
100$ 0.75
250$ 0.55
1000$ 0.40

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.