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Inverting buffers & drivers

SN74AHC240

ACTIVE

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

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Data sheet

SN74AHC240

ACTIVE
Data sheet Order now

Product details

Technology family AHC Number of channels 8 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 85
Technology family AHC Number of channels 8 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 85
SOIC (DW) 20 131.84 mm² (12.8 mm × 10.3 mm) VSSOP (DGS) 20 24.99 mm² (5.1 mm × 4.9 mm) TSSOP (PW) 20 41.6 mm² (6.5 mm × 6.4 mm) PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm) SOP (NS) 20 98.28 mm² (12.6 mm × 7.8 mm) VQFN (RKS) 20 11.25 mm² (4.5 mm × 2.5 mm)
  • Low delay, 4.3ns typ. (25°C, 5V)
  • Latch-up performance exceeds 250mAper JESD 17
  • Low delay, 4.3ns typ. (25°C, 5V)
  • Latch-up performance exceeds 250mAper JESD 17
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Technical documentation

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* Data sheet SNx4AHC240 Octal Buffers/Drivers With 3-State Outputs datasheet (Rev. J) PDF | HTML Aug 28, 2024

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
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Simulation model

SN74AHC240 Behavioral SPICE Model

SCLM290.ZIP (7 KB) - PSpice model
Supported products & hardware
Simulation model

SN74AHC240 IBIS Model

SCEM512.ZIP (31 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOIC (DW) 20 Ultra Librarian
VSSOP (DGS) 20 Ultra Librarian
TSSOP (PW) 20 Ultra Librarian
PDIP (N) 20 Ultra Librarian
SOP (NS) 20 Ultra Librarian
VQFN (RKS) 20 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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