2–Input NAND Gate with
Open Drain Output
MC74VHC1G01
The MC74VHC1G01 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.
This allows the MC74VHC1G01 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 MC74VHC1G01 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage.
• High Speed: t
PD
= 3.7 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
V0
d
SC–88A / SOT–353/SC–70
DF SUFFIX
CASE 419A
Pin 1
d = Date Code
5
4
Figure 1. Pinout
(Top View)
1
2
V0
d
3
TSOP–5/SOT–23/SC–59
DT SUFFIX
CASE 483
Pin 1
d = Date Code
Figure 2. Logic Symbol
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
Z
Z
L
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 4 of this data sheet.
VH1–1/4
ETL [ E-TECH ELECTRONICS LTD ]
