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L74VHC1G32 の電気的特性と機能

L74VHC1G32のメーカーはLRCです、この部品の機能は「2-Input OR Gate」です。


製品の詳細 ( Datasheet PDF )

部品番号 L74VHC1G32
部品説明 2-Input OR Gate
メーカ LRC
ロゴ LRC ロゴ 




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L74VHC1G32 Datasheet, L74VHC1G32 PDF,ピン配置, 機能
LESHAN RADIO COMPANY, LTD.
2-Input OR Gate
L74VHC1G32
The L74VHC1G32 is an advanced high speed CMOS 2–input OR gate fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Shortly 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 L74VHC1G32 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This
allows the L74VHC1G32 to be used to interface 5 V circuits to 3 V circuits.
• High Speed: t PD = 3.7 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 = 60; Equivalent Gates = 15
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
V4d
Pin 1
d = Date Code
V4d
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
H
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 5 of this data sheet.
1/6

1 Page





L74VHC1G32 pdf, ピン配列
LESHAN RADIO COMPANY, LTD.
L74VHC1G32
DC ELECTRICAL CHARACTERISTICS
Symbol Parameter
Test Conditions
V CC T A = 25°C T A < 85°C –55°C<TA<125°C
(V) Min Typ Max Min Max Min Max Unit
V IH Minimum High–Level
2.0 1.5
1.5 1.5
V
Input Voltage
3.0 2.1
2.1 2.1
4.5 3.15
3.15 3.15
5.5 3.85
3.85 3.85
V IL Maximum Low–Level
2.0 0.5 0.5 0.5 V
Input Voltage
3.0 0.9 0.9 0.9
4.5 1.35 1.35 1.35
5.5 1.65 1.65 1.65
V OH
Minimum High–Level
Output Voltage
V IN = V IH or V IL
I OH = – 50 µA
2.0 1.9 2.0
3.0 2.9 3.0
1.9 1.9
2.9 2.9
V
V IN = V IH or V IL
4.5 4.4 4.0
4.4 4.4
V IN = V IH or V IL
I OH = –4 mA
I OH = –8 mA
3.0 2.58
4.5 3.94
2.48 2.34
3.80 3.66
V OL Maximum Low–Level
V IN = V IH or V IL
2.0
0.0 0.1
0.1
0.1 V
Output Voltage
I OL = 50 µA
3.0 0.0 0.1 0.1 0.1
V IN = V IH or V IL
4.5 0.0 0.1 0.1 0.1
V IN = V IH or V IL
I OL = 4 mA
3.0
0.36 0.44 0.52
I IN Maximum Input
I OL = 8 mA
4.5
V IN = 5.5 V or GND 0 to5.5
0.36
±0.1
0.44
±1.0
0.52
±1.0 µA
Leakage Current
I CC Maximum Quiescent V IN = V CC or GND 5.5
2.0 20 40 µA
Supply Current
AC ELECTRICAL CHARACTERISTICS C load = 50 pF, Input t r = t f = 3.0 ns
T A = 25°C
T A < 85°C –55°C<TA<125°C
Symbol Parameter
Test Conditions
Min Typ Max Min Max Min Max Unit
t PLH , Maximum
V CC = 3.3± 0.3 V C L = 15 pF
4.8 7.9
9.5 11.5 ns
t PHL Propagation Delay,
C L = 50 pF
6.1 11.4
13.0 15.5
Input A or B to Y
V CC = 5.0± 0.5 V C L = 15 pF
3.7 5.5
6.5 8.0
C L = 50 pF
4.4 7.5
8.5 10.0
C IN Maximum Input
5.5 10
10 10 pF
Capacitance
Typical @ 2C, V CC = 5.0 V
C PD Power Dissipation Capacitance (Note 6)
11
pF
6. C PD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without
.load. Average operating current can be obtained by the equation: I CC(OPR) = C PD V CC f in + I CC C PD is used to determine the no–
load dynamic power consumption; P D = C
PD
V
2
CC
f in + I CC
V
CC .
3/6


3Pages


L74VHC1G32 電子部品, 半導体
LESHAN RADIO COMPANY, LTD.
D
54
S 1 23
L
G
A
B
0.05 (0.002)
H
C
L74VHC1G32
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
6/6

6 Page



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部品番号部品説明メーカ
L74VHC1G32

2-Input OR Gate

LRC
LRC


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