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产品介绍 MC74VHCT157A Features
• High Speed: tPD = 4.1 ns (Typ) at VCC = 5.0 V • Low Power Dissipation: ICC = 4 A (Max) at TA = 25°C • TTL−Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V • Power Down Protection Provided on Inputs and Outputs • Balanced Propagation Delays • Designed for 2.0 V to 5.5 V Operating Range • Low Noise: VOLP = 0.8 V (Max) • Pin and Function Compatible with Other Standard Logic Families • Latchup Performance Exceeds 300 mA • ESD Performance: Human Body Model > 2000 V; Machine Model > 200 V • Chip Complexity: 82 FETs or 20 Equivalent Gates • Pb−Free Packages are Available* |