MC74VHC32

Quad 2-Input OR Gate MC74VHC32 The MC74VHC32 is an advanced high speed CMOS 2−input OR gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V systems to 3.0 V systems. Features High Speed: tPD = 3.8 ns (Typ) at VCC = 5.0 V Low Power Dissipation: ICC = 2.0 mA (Max) at TA = 25°C High Noise Immunity: VNIH = VNIL = 28% VCC Power Down Protection Provided on Inputs 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: 48 FETs or 12 Equivalent Gates NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable These Devices are Pb−Free and are RoHS Compliant 1 A1 2 B1 3 Y1 4 A2 5 B2 9 A3 10 B3 6 Y2 Y = A+B 8 Y3 12 A4 13 B4 11 Y4 Figure 1. Logic Diagram VCC B4 A4 Y4 B3 A3 Y3 14 13 12 11 10 9 8 www.onsemi.com 14 1 SOIC−14 D SUFFIX CASE 751A MARKING DIAGRAMS 14 VHC32G AWLYWW 1 14 1 TSSOP DT SUFFIX CASE 948G 14 VHC 32 ALYW G G 1...