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54ACTQ657
54ACTQ657 Description
Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs
54ACTQ657 Vendor
National Semiconductor
54ACTQ657 Categories
54ACTQ657 Features
  • Guaranteed simultaneous switching noise level and dynamic threshold performance
  • Combines the '245 and the '280 functions in one package
  • Outputs source/sink 24 mA
  • 'ACTQ has TTL-compatible inputs
  • Standard Microcircuit Drawing (SMD) 5962-92197
54ACTQ657 Description

    The ACTQ657 contains eight non-inverting buffers with TRI-STATE outputs and an 8-bit parity generator/checker. Intended for bus oriented applications, the device combines the '245 and the '280 functions in one package.

    The ACTQ utilizes NSC Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTO output control and undershoot corrector in addition to a split ground bus for superior performance.

54ACTQ657 Datasheet and Application Notes
ParameterValue
Temperature Min (deg C)-55
Temperature Max (deg C)125
Products related to 54ACTQ657
5962-9219701MKA(54ACTQ657FMQB)   5962-9219701MLA(54ACTQ657SDMQB)   5962-9219701M3A(54ACTQ657LMQB)   

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