Datasheet4U Logo Datasheet4U.com

SN54HCT125 - QUADRUPLE BUS BUFFER GATE

General Description

The SNx4HCT125 contains four independent buffers with TTL-compatible inputs and 3-state outputs.

Each gate performs the Boolean function Y = A in positive logic.

Key Features

  • Operating voltage range of 4.5 V to 5.5 V.
  • High-current can drive up to 15 LSTTL loads.
  • Low power consumption, 80-µA max ICC.
  • Typical tpd = 12 ns.
  • ±6-mA output drive at 5 V.
  • Low input current of 1 µA max.
  • Inputs are TTL-voltage compatible.
  • High-current 3-state outputs drive bus lines or buffer memory address registers 2.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SN54HC595J 16-bit bus transceiver and transparant D-type latch nexperia
SN54LS00 QUAD 2-INPUT NAND GATE Motorola Inc
SN54LS01 QUAD 2-INPUT NAND GATE Motorola Inc
SN54LS02 QUAD 2-INPUT NOR GATE Motorola Inc
SN54LS03 QUAD 2-INPUT NAND GATE Motorola Inc

Other Datasheets by Texas Instruments

Part Number Description
SN54HCT138 3-Line to 8-Line Decoders/Demultiplexers
SN54HCT138J 3-Line to 8-Line Decoders/Demultiplexers
SN54HCT139 Dual 2-Line To 4-Line Decoders/Demultiplexers
SN54HCT14 Hex Schmitt-Trigger Inverter
SN54HCT157 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SN54HCT125, SN74HCT125 SCLS069G – NOVEMBER 1988 – REVISED OCTOBER 2022 SNx4HCT125 Quadruple Bus Buffer Gates With 3-State Outputs 1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current can drive up to 15 LSTTL loads • Low power consumption, 80-µA max ICC • Typical tpd = 12 ns • ±6-mA output drive at 5 V • Low input current of 1 µA max • Inputs are TTL-voltage compatible • High-current 3-state outputs drive bus lines or buffer memory address registers 2 Description The SNx4HCT125 contains four independent buffers with TTL-compatible inputs and 3-state outputs. Each gate performs the Boolean function Y = A in positive logic. PART NUMBER SN74HCT125D SN74HCT125N Device Information PACKAGE(1) BODY SIZE (NOM) SOIC (14) 8.65 mm × 3.90 mm PDIP (14) 19.31 mm × 6.