MC74VHCT132A: Quad 2-Input NAND Gate with Schmitt Trigger Input

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 3.3V to 5.0V, because it has full 5V CMOS level output swings. The VHCT132A input structures provide protection when voltages between 0V and 5.5V are applied, regardless of the supply voltage. The output structures also provide protection when VCC = 0V. 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 7V, allowing the interface of 5V systems to 3V systems.

Features
  • High Speed: tPD = 4.9ns (Typ) at VCC = 5V
  • Low Power Dissipation: ICC = 2mA (Max) at TA = 25°C
  • TTL-Compatible Inputs: VIL = 0.8V; VIH = 2.0V
  • Power Down Protection Provided on Inputs
  • Balanced Propagation Delays
  • Designed for 2V to 5.5V Operating Range
  • Low Noise: VOLP = 0.8V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300mA
  • ESD Performance: HBM > 2000V; Machine Model > 200V
  • Chip Complexity: 72 FETs or 18 Equivalent Gates
  • Pb-Free Packages are Available*
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Quad 2-Input NAND Schmitt TriggerMC74VHCT132A/D (91kB)6
Package Drawings (2)
Document TitleDocument ID/SizeRevision
SOIC 16 LEAD751B-05 (38.2kB)K
TSSOP-14 WB948G-01 (39.6kB)C
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC74VHCT132ADR2GActivePb-free Halide freeSOIC-16751B-051Tape and Reel2500$0.1733
MC74VHCT132ADTRGActivePb-free Halide freeTSSOP-14948G-011Tape and Reel2500$0.1773
NLVVHCT132ADTR2GActivePb-free Halide freeTSSOP-14948G-011Tape and Reel2500Contact BDTIC
Specifications
ProductTypeChannelsVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC74VHCT132ADR2GNAND44.55.59.78
MC74VHCT132ADTRGNAND44.55.59.78
NLVVHCT132ADTR2GNAND44.55.59.78
Quad 2-Input NAND Schmitt Trigger (91kB) MC74VHCT132A
SOIC 16 LEAD MC14504B
TSSOP-14 WB NLSX5014