Datasheet4U Logo Datasheet4U.com

SN54HC148J - 8-Line to 3-Line Priority Encoders

Download the SN54HC148J datasheet PDF. This datasheet also covers the SN54HC148 variant, as both devices belong to the same 8-line to 3-line priority encoders family and are provided as variant models within a single manufacturer datasheet.

Description

The SNx4HC148 is an 8-input priority encoder.

Added input enable (EI) and output enable (EO) signals allow for cascading multiple stages without added external circuitry.

Features

  • Wide operating voltage range of 2V to 6V.
  • Outputs can drive up to 10 LSTTL loads.
  • Low power consumption, 80-μA max ICC.
  • Typical tpd = 16ns.
  • ±4-mA output drive at 5V.
  • Low input current of 1μA max.
  • Encode eight data lines to 3-line binary (Octal) 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN54HC148-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 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
SN54HC148 8-Line to 3-Line Priority Encoders
SN54HC14 Hex Schmitt-Trigger Inverters
SN54HC14J Hex Schmitt-Trigger Inverters
SN54HC10 TRIPLE 3-INPUT POSITIVE-NAND GATES
SN54HC109 DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS

Full PDF Text Transcription

Click to expand full text
SN54HC148, SN74HC148 SCLS109H – APRIL 2004 – REVISED MARCH 2022 SNx4HC148 8-Line to 3-Line Priority Encoders 1 Features • Wide operating voltage range of 2V to 6V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-μA max ICC • Typical tpd = 16ns • ±4-mA output drive at 5V • Low input current of 1μA max • Encode eight data lines to 3-line binary (Octal) 2 Applications • N-Bit encoding • Code converters and generators 3 Description The SNx4HC148 is an 8-input priority encoder. Added input enable (EI) and output enable (EO) signals allow for cascading multiple stages without added external circuitry. PART NUMBER SN74HC148D SN74HC148N SN74HC148NS SN54HC148J SNJ54HC148FK Device Information(1) PACKAGE BODY SIZE (NOM) SOIC (16) 9.90 mm × 3.90 mm PDIP (16) 19.31 mm × 6.
Published: |