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特性

  • Pin-out compatible with standard '245 Logic products
  • 5Ω A/B bidirectional switch
  • Isolation under power-off conditions
  • Overvoltage tolerant
  • Latch-up performance exceeds 100mA
  • VCC = 2.3V to 3.6V, normal range
  • ESD > 2000V per MIL-STD-883, Method 3015
  • > 200V using machine model (C = 200pF, R = 0)
  • Available in 20-pin QSOP and TSSOP packages

描述

The 74CBTLV3245 octal bus switch has standard 245 pinouts and is designed for asynchronous communication between data buses. When the Output Enable (OE) is low, the 8-bit bus switch is on and Port A is connected to Port B. When OE is high, the switch is off and a high impedance exists between Port A and Port B. The 74CBTLV3245 operates at -40°C to +85°C.

产品参数

属性
FunctionBus Switch
Pkg. CodePGG20
Temp. Range (°C)-40 to 85°C
Bus Width (bits)8
Core Voltage (V)3.3
On Resistance (Ω)5
Speed GradeStandard

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
TSSOP6.5 x 4.4 x 1.0200.65
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
74CBTLV3245PGGActiveAvailableIn StockTSSOP1ku | $0.9120#CYesTube1TAIWANTAIWAN, USA
74CBTLV3245PGG8ActiveN/AIn StockTSSOP1ku | $0.9120#CYesReel1TAIWANTAIWAN, USA
74CBTLV3245QGObsoleteN/AIn StockQSOP20#CYesTube1
74CBTLV3245QG8ObsoleteN/AOut of StockQSOP20#CYesReel1
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