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特性

  • A and C speeds
  • Low input and output leakage ≤1µA (max.)
  • CMOS power levels
  • True TTL input and output compatibility: VOH = 3.3V (typ.); VOL = 0.3V (typ.)
  • High drive outputs (-15mA IOH, 64mA IOL)
  • Meets or exceeds JEDEC standard 18 specifications
  • Power off disable outputs permit "live insertion"
  • Available in 20-pin SOIC, SSOP, QSOP and TSSOP packages

描述

The 74FCT245T octal bidirectional transceiver is designed for asynchronous two-way communication between data buses. The transmit/receive (T/R) input determines the direction of data flow through the bidirectional transceiver. The 74FCT245T operates at -40 °C to +85 °C. For the Mil version, see 54FCT245T.

产品参数

属性
FunctionTransceiver
Pkg. CodePCG20, PSG20
Temp. Range (°C)-40 to 85°C
Bus Width (bits)4
Core Voltage (V)5
Speed GradeA

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
QSOP8.7 x 3.8 x 1.47200.64
SOIC12.8 x 7.6 x 2.34201.27

应用方框图

AC Servo block diagram integrates motor control with EtherCAT design and utilizes a high-performance MPU.
交流伺服
该交流伺服系统采用 EtherCAT 设计,提供经济高效的高速电机控制。

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Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
74FCT245ATQGActiveAvailableIn StockQSOP1ku | $0.7420#CYesTube1TAIWANTAIWAN, USA
74FCT245ATQG8ActiveN/AIn StockQSOP1ku | $0.7420#CYesReel1TAIWANTAIWAN, USA
74FCT245ATSOGActiveAvailableIn StockSOIC1ku | $0.7420#CYesTube1TAIWAN, THAILANDTAIWAN, USA
74FCT245ATPGGObsoleteN/AIn StockTSSOP20#CYesTube1
74FCT245ATPGG8ObsoleteN/AIn StockTSSOP20#CYesReel1
74FCT245ATPYGObsoleteN/AIn StockSSOP20#CYesTube1
74FCT245ATPYG8ObsoleteN/AOut of StockSSOP20#CYesReel1
74FCT245ATSOG8ObsoleteN/AIn StockSOIC20#CYesReel1
74FCT245CTPGGObsoleteN/AIn StockTSSOP20#CYesTube1
74FCT245CTPGG8ObsoleteN/AOut of StockTSSOP20#CYesReel1
74FCT245CTPYGObsoleteN/AIn StockSSOP20#CYesTube1
74FCT245CTPYG8ObsoleteN/AIn StockSSOP20#CYesReel1
74FCT245CTQGObsoleteN/AIn StockQSOP20#CYesTube1
74FCT245CTQG8ObsoleteN/AIn StockQSOP20#CYesReel1
74FCT245CTSOGObsoleteN/AIn StockSOIC20#CYesTube1
74FCT245CTSOG8ObsoleteN/AOut of StockSOIC20#CYesReel1

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