SN74AHC1G126

ACTIVE

Product details

Technology family AHC Number of channels 1 IOL (max) (mA) 8 Supply current (max) (µA) 10 IOH (max) (mA) -8 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 125
Technology family AHC Number of channels 1 IOL (max) (mA) 8 Supply current (max) (µA) 10 IOH (max) (mA) -8 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 125
SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm) SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) SOT-5X3 (DRL) 5 2.56 mm² (1.6 mm × 1.6 mm)
  • Operating range of 2V to 5.5V
  • Max tpd of 6ns at 5V
  • Low power consumption, 10µA max ICC
  • ±8mA output drive at 5V
  • Latch-up performance exceeds 250mA per JESD 17
  • Operating range of 2V to 5.5V
  • Max tpd of 6ns at 5V
  • Low power consumption, 10µA max ICC
  • ±8mA output drive at 5V
  • Latch-up performance exceeds 250mA per JESD 17

The SN74AHC1G126 device is a single bus buffer gate/line driver with 3-state output. The output is disabled when the output-enable (OE) input is low. When OE is high, true data is passed from the A input to the Y output.

The SN74AHC1G126 device is a single bus buffer gate/line driver with 3-state output. The output is disabled when the output-enable (OE) input is low. When OE is high, true data is passed from the A input to the Y output.

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SN74LVC1G126 ACTIVE Single 1.65-V to 5.5-V buffer with 3-state outputs Voltage range 1.65V to 5.5V, average propagation delay 5.5ns, average drive strength 24mA

Technical documentation

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* Data sheet SN74AHC1G126 Single Bus Buffer Gate With 3-State Output datasheet (Rev. N) PDF | HTML Oct 10, 2025

Design & development

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

Evaluation board

5-8-LOGIC-EVM — Generic logic evaluation module for 5-pin to 8-pin DCK, DCT, DCU, DRL and DBV packages

Flexible EVM designed to support any device that has a DCK, DCT, DCU, DRL, or DBV package in a 5 to 8 pin count.
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Simulation model

HSPICE Model for SN74AHC1G126

SCLJ015.ZIP (85 KB) - HSpice model
Supported products & hardware
Simulation model

SN74AHC1G126 Behavioral SPICE Model (Rev. A)

SCLM269A.ZIP (6 KB) - PSpice model
Supported products & hardware
Simulation model

SN74AHC1G126 IBIS Model (Rev. A)

SCLM009 (120 KB) - IBIS model
Supported products & hardware
Reference design

TIDA-00268 — Thunderbolt™ Single Port Peripheral Reference Design

The TI Thunderbolt™ Single Port Peripheral reference design is optimized for Thunderbolt 2 systems which have a bandwidth of 20Gbps. The design utilizes the TPS65980 power management unit to reduce the BOM cost up to 50% and reduce the area about 40% over a discrete implementation. This (...)

Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOT-SC70 (DCK) 5 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
SOT-5X3 (DRL) 5 Ultra Librarian

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