MC74VHCT541A: Non-inverting Octal Bus Buffer/Line Driver/Line Receiver, TTL Level, 3-State

The MC74VHCT541A is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The MC74VHCT541A is a noninverting, 3-state, buffer/line driver/line receiver. When either OE1 or OE2 is high, the terminal outputs are in the high impedance state. The VHCT inputs are compatible with TTL levels. This device can be used as a level converter for interfacing 3.3V to 5.0V, because it has full 5V CMOS level output swings. The VHCT541A input and output (when disabled) structures provide protection when voltages between 0V and 5.5V are applied, regardless of the supply voltage. These input and output structures help prevent device destruction caused by supply voltage - input/output voltage mismatch, battery backup, hot insertion, etc.

特性
  • High Speed: tPD = 5.4ns (Typ) at VCC = 5V
  • Low Power Dissipation: ICC = 4µA (Max) at TA = 25 C
  • TTL-Compatible Inputs: VIL = 0.8V; VIH = 2.0V
  • Power Down Protection Provided on Inputs and Outputs
  • Balanced Propagation Delays
  • Designed for 4.5V to 5.5V Operating Range
  • Low Noise: VOLP = 1.6V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300mA
  • ESD Performance: HBM > 2000V; Machine Model > 200V
  • Chip Complexity: 134 FETs or 33.5 Equivalent Gates
  • Pb-Free Packages are Available*
仿真模型 (3)
Document TitleDocument ID/SizeRevisionRevision Date
mc74vhct541dt_c450.ibsMC74VHCT541DT_C450.IBS (64.0kB)0
mc74vhct541dw_c450.ibsMC74VHCT541DW_C450.IBS (64.0kB)0
mc74vhct541m_c450.ibsMC74VHCT541M_C450.IBS (64.0kB)0
封装图纸 (2)
Document TitleDocument ID/SizeRevision
SOIC-20 WB751D-05 (36.3kB)H
TSSOP-20 WB948E-02 (39.7kB)D
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Octal Bus BufferMC74VHCT541A/D (105kB)6
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
MC74VHCT541ADTGActivePb-free Halide freeTSSOP-20948E-021Tube75$0.2515
MC74VHCT541ADTRGActivePb-free Halide freeTSSOP-20948E-021Tape and Reel2500$0.2515
MC74VHCT541ADWGActivePb-free Halide freeSOIC-20W751D-053Tube38$0.3333
MC74VHCT541ADWRGActivePb-free Halide freeSOIC-20W751D-053Tape and Reel1000$0.3333
NLV74VHCT541ADTRGActiveAEC Qualified PPAP Capable Pb-free Halide freeTSSOP-20948E-021Tape and Reel2500$0.336
订购产品技术参数
ProductChannelsOutputVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC74VHCT541ADTG83-State4.55.57.98
MC74VHCT541ADTRG83-State4.55.57.98
MC74VHCT541ADWG83-State4.55.57.98
MC74VHCT541ADWRG83-State4.55.57.98
NLV74VHCT541ADTRG83-State4.55.57.98
Octal Bus Buffer (105kB) MC74VHCT541A
mc74vhct541dt_c450.ibs MC74VHCT541A
mc74vhct541dw_c450.ibs MC74VHCT541A
mc74vhct541m_c450.ibs MC74VHCT541A
SOIC-20 WB NLSX3018
TSSOP-20 WB NLSX3018