Texas Instruments CY74FCT245TQCTG4
Texas Instruments CY74FCT245TQCTG4

Texas Instruments CY74FCT245TQCTG4

Manufacturer No:

CY74FCT245TQCTG4

Manufacturer:

Texas Instruments

Package:

Description:

Octal Bus Transceivers with 3-State Outputs

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In Stock :1771

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CY74FCT245TQCTG4 Information

Texas Instruments CY74FCT245TQCTG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments CY74FCT245TQCTG4.

  • Type
  • Parameter
  • Supply voltage (min) (V)
  • 4.75
  • Supply voltage (max) (V)
  • 5.25
  • Number of channels
  • 8
  • IOL (max) (mA)
  • 64
  • IOH (max) (mA)
  • -32
  • Input type
  • TTL
  • Output type
  • TTL
  • Features
  • Partial power down (Ioff), Very high speed (tpd 5-10ns)
  • Technology family
  • FCT
  • Rating
  • Catalog
  • Type
  • Parameter
  • Operating temperature range (°C)
  • -40 to 85
  • Package
  • PDIP (N)
  • Pins
  • 20
  • Size
  • 228.702 mm² 24.33 x 9.4
  • Package
  • SOIC (DW)
  • Pins
  • 20
  • Size
  • 131.84 mm² 12.8 x 10.3
  • Package
  • SSOP (DBQ)
  • Pins
  • 20
  • Size
  • 51.9 mm² 8.65 x 6

Download datasheets and manufacturer documentation for Texas Instruments CY74FCT245TQCTG4.

Selection guide:

Application note:

User guide:

Data sheet:

The \x92FCT245T devices contain eight noninverting bidirectional buffers with 3-state outputs and are intended for bus-oriented applications.

The transmit/receive (T/R\) input determines the direction of data flow through these bidirectional transceivers. Transmit (active high) enables data from A ports to B ports. The output enable (OE\), when high, disables both the A and B ports by putting them in the high-impedance state.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

  • Function, Pinout, and Drive Compatible With FCT and F Logic
  • Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions
  • Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics
  • Ioff Supports Partial-Power-Down Mode Operation
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
  • Matched Rise and Fall Times
  • Fully Compatible With TTL Input and Output Logic Levels
  • CY54FCT245T
    • 48-mA Output Sink Current
      12-mA Output Source Current
  • CY74FCT245T
    • 64-mA Output Sink Current
      32-mA Output Source Current
  • 3-State Outputs

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