器件名称: MC74VHC1G03DFT2
功能描述: 2-Input NAND Gate with Open Drain Output
文件大小: 607.47KB 共4页
简 介:2–Input NAND Gate with Open Drain Output
MC74VHC1G03
The MC74VHC1G03 is an advanced high speed CMOS 2–input NOR gate with an open drain output 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 an open drain output which provides the capability to set output switching level. This allows the MC74VHC1G03 to be used to interface 5 V circuits to circuits of any voltage between V CC and 7 V using an external resistor and power supply. The MC74VHC1G03 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. High Speed: t PD = 3.6 ns (Typ) at V CC = 5 V Low Internal Power Dissipation: I CC = 2 mA (Max) at T A = 25°C Power Down Protection Provided on Inputs Pin and Function Compatible with Other Standard Logic Families Chip Complexity: FETs = 62; Equivalent Gates = 16
MARKING DIAGRAMS
5 4 1 2 3
VPd
SC–88A / SOT–353/SC–70 DF SUFFIX CASE 419A
Pin 1 d = Date Code
5 4
Figure 1. Pinout (Top View)
1 2 3
VPd
Figure 2. Logic Symbol
Pin 1 d = Date Code
TSOP–5/SOT–23/SC–59 DT SUFFIX CASE 483
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 Z L L L
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet.
VH3–1/4
MC74VHC1G03
MAXI……
