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  • Manufacturer No:
    SN74HC257N
  • Manufacturer:
    Texas Instruments
  • Category:
    Logic - Signal Switches, Multiplexers, Decoders
  • Datasheet:
    SN74HC257N
  • SKU:
    1029898
  • Description:
    HC/UH e4 74HC257 4x 2:1 logic switch 28MHz 26ns 5V 5.08mm

SN74HC257N Details

HC/UH e4 74HC257 4x 2:1 logic switch 28MHz 26ns 5V 5.08mm

SN74HC257N Specification Parameters

  • Part Status: Active
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Mounting Type: Through Hole
  • Number of Outputs: 1
  • ECCN Code: EAR99
  • Lead Free: Lead Free
  • Number of Inputs: 8
  • Supply Voltage: 5V
  • Factory Lead Time: 6 Weeks
  • Number of Channels: 4
  • Operating Temperature: -40°C~85°C
  • Number of Terminations: 16
  • Technology: CMOS
  • Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
  • Height: 5.08mm
  • Supply Voltage-Min (Vsup): 2V
  • Thickness: 3.9mm
  • Polarity: Non-Inverting
  • Rise Time: 10 ns
  • Throw Configuration: DPST
  • Series: 74HC
  • Family: HC/UH
  • Length: 19.3mm
  • Current - Output High, Low: 7.8mA 7.8mA
  • Bandwidth: 28MHz
  • Base Part Number: 74HC257
  • RoHS Status: ROHS3 Compliant
  • Number of Bits: 2
  • Mount: Through Hole
  • Independent Circuits: 1
  • Radiation Hardening: No
  • JESD-609 Code: e4
  • Terminal Position: DUAL
  • Operating Supply Voltage: 5V
  • Number of Functions: 4
  • Packaging: Tube
  • Number of Pins: 16
  • Pin Count: 16
  • REACH SVHC: No SVHC
  • Supply Type: Single
  • Supply Voltage-Max (Vsup): 6V
  • Width: 6.35mm
  • Output Characteristics: 3-STATE
  • Lifecycle Status: ACTIVE (Last Updated: 1 day ago)
  • Voltage Supply Source: Single Supply
  • Voltage - Supply: 2V~6V
  • Package / Case: 16-DIP (0.300, 7.62mm)
  • Type: Multiplexer
  • Circuit: 4 x 2:1
  • Propagation Delay: 26 ns
  • Weight: 951.693491mg

Texas Instruments — Manufacturer Introduction

Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing. Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide. After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.

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