L74VHC1G09 Ver la hoja de datos (PDF) - Leshan Radio Company,Ltd
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L74VHC1G09 Datasheet PDF : 6 Pages
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LESHAN RADIO COMPANY, LTD.
2-Input AND Gate with
Open Drain Output
L74VHC1G09
The L74VHC1G09 is an advanced high speed CMOS 2–input AND gate with 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 LMC74VHC1G09 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 L74VHC1G09 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage.
• High Speed: t PD = 4.3 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
5
4
1
2
3
SC–88A/SOT–353/SC–70
DF SUFFIX
5
4
1
2
3
TSOP–5/SOT–23/SC–59
DT SUFFIX
MARKING DIAGRAMS
VXd
Pin 1
d = Date Code
VXd
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
5
V CC
FUNCTION TABLE
Inputs
A
B
L
L
L
H
H
L
H
H
Output
Y
L
L
L
Z
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 5 of this data sheet.
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