L74VHC1G32

LESHAN RADIO COMPANY, LTD. 2-Input OR Gate L74VHC1G32 The L74VHC1G32 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 Shortly 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 L74VHC1G32 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This allows the L74VHC1G32 to be used to interface 5 V circuits to 3 V circuits. High Speed: t PD = 3.7 ns (Typ) at V CC = 5 V Low Power Dissipation: I CC = 2 mA (Max) at T A = 25°C Power Down Protection Provided on Inputs Balanced Propagation Delays Pin and Function Compatible with Other Standard Logic Families Chip Complexity: FETs = 60; Equivalent Gates = 15 MARKING DIAGRAMS 5 4 1 2 3 V4d SC–70/SC–88A/SOT–353 DF SUFFIX Pin 1 d = Date Code 5 4 Figure 1. Pinout (Top View) 1 2 3 V4d Figure 2. Logic Symbol Pin 1 d = Date Code SOT–23/TSOP–5/SC–59 DT SUFFIX FUNCTION TABLE PIN ASSIGNMENT 1 2 3 4 5 IN B IN A GND OUT Y V CC A L L H H Inputs B L H L H Output Y L H H H ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. www.DataSheet4U.com 1/6 LESHAN RADIO COMPANY, LTD. L74VHC1G32 MAXIMUM RATINGS Value Unit – 0.5 to + 7.0 V – 0.5 to 7.0 V V CC=0 – 0.5 to...