CY54FCT244T

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Military 8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs

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Product details

Parameters

Technology Family FCT Supply voltage (Min) (V) 4.5 Supply voltage (Max) (V) 5.5 Number of channels (#) 8 IOL (Max) (mA) 64 ICC (Max) (uA) 200 IOH (Max) (mA) -32 Input type TTL-Compatible CMOS Output type Push-Pull Features Balanced outputs, High speed (tpd 10-50ns), Unbuffered Rating Military open-in-new Find other Non-Inverting buffer/driver

Package | Pins | Size

CDIP (J) 20 167 mm² 26.92 x 7.62 CFP (W) 20 91 mm² 13 x 7 LCCC (FK) 20 79 mm² 8.89 x 8.89 open-in-new Find other Non-Inverting buffer/driver

Features

  • 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
  • CY54FCT244T
    • 48-mA Output Sink Current
      12-mA Output Source Current
  • CY74FCT244T
    • 64-mA Output Sink Current
      32-mA Output Source Current
  • 3-State Outputs

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Description

The \x92FCT244T devices are octal buffers and line drivers designed to be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. These devices provide speed and drive capabilities equivalent to their fastest bipolar logic counterparts, while reducing power consumption. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components.

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.

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Technical documentation

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Type Title Date
* Data sheet 8-Bit Buffers/Line Drivers datasheet Oct. 11, 2001
* SMD CY54FCT244T SMD 5962-92203 Jun. 21, 2016
Selection guide Logic Guide (Rev. AB) Jun. 12, 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guide LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
Application note Selecting the Right Level Translation Solution (Rev. A) Jun. 22, 2004
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
User guide CYFCT Parameter Measurement Information Apr. 02, 2001
Selection guide Advanced Bus Interface Logic Selection Guide Jan. 09, 2001

Design & development

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CAD/CAE symbols

Package Pins Download
CDIP (J) 20 View options
CFP (W) 20 View options
LCCC (FK) 20 View options

Ordering & quality

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  • Lead finish/Ball material
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  • Qualification summary
  • Ongoing reliability monitoring

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