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SN54ABT240

Texas Instruments
Part Number SN54ABT240
Manufacturer Texas Instruments
Description OCTAL BUFFERS/DRIVERS
Published Oct 20, 2019
Detailed Description D Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C D High-Drive Outputs (–32-mA IOH, 64-mA IOL) D Ioff S...
Datasheet PDF File SN54ABT240 PDF File

SN54ABT240
SN54ABT240

Overview
D Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C D High-Drive Outputs (–32-mA IOH, 64-mA IOL) D Ioff Supports Partial-Power-Down Mode Operation D Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17 D ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) description 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 SN54ABT241, SN74ABT241A, SN54ABT244, and SN74ABT244A, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE) inputs, and complementary OE and OE inputs.
The SN54ABT240 and SN74ABT240A are organized as two 4-bit buffers/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.
2Y1 GND 2A1 1Y4 2A2 SN54ABT240, SN74ABT240A OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCBS098I – JANUARY 1991 – REVISED JUNE 2002 SN54ABT240 .
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J OR W PACKAGE SN74ABT240A .
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DB, DW, N, NS, OR PW PACKAGE (TOP VIEW) 1OE 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND 1 2 3 4 5 6 7 8 9 10 20 VCC 19 2OE 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1 SN54ABT240 .
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FK PACKAGE (TOP VIEW) 2Y4 1A1 1OE VCC 2OE 1A2 3 2 1 20 19 4 18 1Y1 2Y3 5 17 2A4 1A3 6 16 1Y2 2Y2 7 15 2A3 1A4 8 14 1Y3 9 10 11 12 13 ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP – N Tube SN74ABT240AN SN74ABT240AN –40°C to 85°C SOIC – DW SOP – NS Tube Tape and reel Tape and reel SN74ABT240ADW SN74ABT240ADWR SN74ABT240ANSR ABT240A ABT240A SSOP – DB Tape and reel SN74ABT240ADBR AB240A TSSOP – PW Tape and reel SN74ABT240APWR AB240A CDIP – J Tube SNJ54ABT240J SNJ54ABT240J –55°C to 125°C CFP – W ...


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