74VHC32

74VHC32 Quad 2-Input OR Gate November 1992 Revised March 1999 74VHC32 Quad 2-Input OR Gate General Description The VHC32 is an advanced high speed CMOS 2-Input OR Gate fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 4 stages including buffer output, which provide high noise immunity and stable output. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages. Features s High Speed: tPD = 3.8 ns (typ) at VCC = 5V s Low Power Dissipation: ICC = 2 µA (Max) at TA = 25°C s High Noise Immunity: VNIH = VNIL = 28% VCC (Min) s Power down protection is provided on all inputs s Low Noise: VOLP = 0.8V (Max) s Pin and Function Compatible with 74HC32 Ordering Code: Order Number 74VHC32M 74VHC32SJ 74VHC32MTC 74VHC32N Package Number M14A M14D MTC14 N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Surface mount packages are ...