LESHAN RADIO COMPANY, LTD.

L74VHC1G01

1

3

2

4

5

TSOP–5/SOT–23/SC–59

DT SUFFIX

The L74VHC1G01 is an advanced high speed CMOS 2–input NAND gate with an open drain output fabricated with silicon gate

CMOS technology. It achieves high speed peration 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 ability to set output switching level.

resistor and power supply.

The L74VHC1G01 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage.

• Power Down Protection Provided on Inputs

• Pin and Function Compatible with Other Standard Logic Families

• Chip Complexity: FETs = 62; Equivalent Gates = 16

SC–88A / SOT–353/SC–70

DF SUFFIX

1

3

2

4

5

MARKING DIAGRAMS

Pin 1

d = Date Code

Pin 1

d = Date Code

Figure 1. Pinout (Top View)

Figure 2. Logic Symbol

PIN ASSIGNMENT

1

IN B

2

IN A

3

GND

4

OUT Y

FUNCTION TABLE

Inputs

Output

AB

Y

LL

Z

LH

Z

HL

Z

HH

L

ORDERING INFORMATION

See detailed ordering and shipping information in the

package dimensions section on page 5 of this data sheet.

2–Input NAND Gate with

Open Drain Output

1/6