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L74VHC1G86 Schematic ( PDF Datasheet ) - LRC

Teilenummer L74VHC1G86
Beschreibung 2-Input Exclusive OR Gate
Hersteller LRC
Logo LRC Logo 




Gesamt 6 Seiten
L74VHC1G86 Datasheet, Funktion
LESHAN RADIO COMPANY, LTD.
2-Input Exclusive OR Gate
L74VHC1G86
The L74VHC1G86 is an advanced high speed CMOS 2–input Exclusive OR gate 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 a buffer output which provides high noise immunity and stable output.
The L74VHC1G86 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This
allows the L74VHC1G86 to be used to interface 5 V circuits to 3 V circuits.
• High Speed: t PD = 3.5 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 = 54; Equivalent Gates = 16
5
4
1
2
3
SC–70/SC–88A/SOT–353
DF SUFFIX
5
4
1
2
3
SOT–23/TSOP–5/SC–59
DT SUFFIX
MARKING DIAGRAMS
V8d
Pin 1
d = Date Code
V8d
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
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FUNCTION TABLE
Inputs
A
L
L
H
H
B
L
H
L
H
Output
Y
L
H
H
L
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 5 of this data sheet.
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L74VHC1G86 Datasheet, Funktion
LESHAN RADIO COMPANY, LTD.
D
54
S 1 23
L
G
A
B
0.05 (0.002)
H
C
L74VHC1G86
PACKAGE DIMENSIONS
SOT23−5/TSOP−5/SC59−5
DT SUFFIX
J
KM
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. MAXIMUM LEAD THICKNESS INCLUDES
LEAD FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS
OF BASE MATERIAL.
4. A AND B DIMENSIONS DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
MILLIMETERS
DIM MIN MAX
A 2.90 3.10
B 1.30 1.70
C 0.90 1.10
D 0.25 0.50
G 0.85 1.05
H 0.013 0.100
J 0.10 0.26
K 0.20 0.60
L 1.25 1.55
M 0 _ 10_
S 2.50 3.00
INCHES
MIN MAX
0.1142 0.1220
0.0512 0.0669
0.0354 0.0433
0.0098 0.0197
0.0335 0.0413
0.0005 0.0040
0.0040 0.0102
0.0079 0.0236
0.0493 0.0610
0_ 10_
0.0985 0.1181
SOLDERING FOOTPRINT*
0.95
0.037
1.9
0.074
1.0
0.039
2.4
0.094
0.7
0.028
ǒ ǓSCALE 10:1
mm
inches
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