器件名称:
MC74VHCT132AMEL
功能描述:
Quad 2−Input NAND Schmitt Trigger
文件大小:
101.24KB 共6页
简 介:
MC74VHCT132A Quad 2Input NAND Schmitt Trigger The MC74VHCT132A is an advanced high speed CMOS Schmitt NAND trigger fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. Pin configuration and function are the same as the MC74VHC00, but the inputs have hysteresis and, with its Schmitt trigger function, the VHCT132A can be used as a line receiver which will receive slow input signals. The VHCT inputs are compatible with TTL levels. This device can be used as a level converter for interfacing 3.3 V to 5.0 V, because it has full 5.0 V CMOS level output swings. The VHCT132A input structures provide protection when voltages between 0 V and 5.5 V are applied, regardless of the supply voltage. The output structures also provide protection when VCC = 0 V. These input and output structures help prevent device destruction caused by supply voltage input/output voltage mismatch, battery backup, hot insertion, etc. 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 http://onsemi.com MARKING DIAGRAMS 14 SOIC14 D SUFFIX CASE 751A 1 VHCT132AG AWLYWW 1 14 TSSOP14 DT SUFFIX CASE 948G 1 VHCT 132A ALYWG G 1 14 SOEIAJ14 M SUFFIX CASE 965 1 A = Assembly Location L, WL = Wafer Lot Y, YY = Year WW, W……
