Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > SIGNETICS > 74F257AN

74F257AN Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
74F257ANSIGNETICS475Yes

74F257AN** is a quad 2-input multiplexer with 3-state outputs, manufactured by **Signetics**.

The 74F257AN is a quad 2-input multiplexer with 3-state outputs, manufactured by Signetics.

Key Specifications:

  • Logic Family: 74F (Fast TTL)
  • Function: Quad 2-input multiplexer
  • Output Type: 3-state (allows bus sharing)
  • Number of Channels: 4
  • Inputs per Channel: 2 data inputs, 1 select input
  • Operating Voltage: 5V (±10%)
  • Propagation Delay: Typically 5.5 ns (max)
  • Output Current (High/Low): ±15mA / 64mA
  • Package Type: 16-pin DIP (Dual In-line Package)
  • Operating Temperature Range: 0°C to +70°C

Features:

  • High-speed operation (compatible with Fast TTL)
  • 3-state outputs for bus-oriented applications
  • Common select input for all four multiplexers
  • Low power consumption compared to standard TTL
  • Schmitt-trigger inputs for improved noise immunity

Applications:

  • Data routing and selection
  • Bus interfacing
  • Memory address decoding
  • Signal multiplexing in digital systems

This IC is now considered obsolete but was widely used in high-speed digital logic applications.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • N8T380NA ,520,DIP14

    Manufacturer:** Signetics **Part Number:** N8T380NA ### **Specifications:** - **Type:** Digital Integrated Circuit (IC) - **Technology:** TTL (Transistor-Transistor Logic) - **Function:** 8-Bit Bidirectional Transceiver with 3-State Outputs

  • CA3089N ,495,DIP16

    CA3089N is a monolithic integrated circuit manufactured by Signetics, designed for use in FM radio receivers.

  • 10134N B ,100,DIP16

    Part Number:** 10134N B **Manufacturer:** Signetics ### **Specifications:** - **Type:** Digital Logic IC - **Function:** Quad 2-Input NOR Gate - **Technology:** TTL (Transistor-Transistor Logic) - **Supply Voltage (VCC):** 4.

  • 7440N,S,25,DIP14

    M37272M8-536SP,LG,25,DIP42

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales