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HD74LV32A の電気的特性と機能

HD74LV32AのメーカーはHitachi Semiconductorです、この部品の機能は「Quad. 2-input OR Gates」です。


製品の詳細 ( Datasheet PDF )

部品番号 HD74LV32A
部品説明 Quad. 2-input OR Gates
メーカ Hitachi Semiconductor
ロゴ Hitachi Semiconductor ロゴ 




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HD74LV32A Datasheet, HD74LV32A PDF,ピン配置, 機能
HD74LV32A
Quad. 2-input OR Gates
ADE-205-243 (Z)
1st Edition
March 1999
Description
The HD74LV32A has four two-input OR gates in a 14-pin package.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook
computers), and the low-power consumption extends the battery life.
Features
VCC = 2.0 V to 5.5 V operation
All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
Function Table
Inputs
A
H
X
L
Note: H: High level
L: Low level
X: Immaterial
B
X
H
L
Output Y
H
H
L

1 Page





HD74LV32A pdf, ピン配列
HD74LV32A
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage range
Input voltage range*1
Output voltage range*1, 2
VCC
VI
VO
Input clamp current
Output clamp current
Continuous output current
Continuous current through
VCC or GND
Maximum power dissipation
at Ta = 25°C (in still air)*3
I IK
I OK
IO
ICC or IGND
PT
–0.5 to 7.0
–0.5 to 7.0
–0.5 to VCC + 0.5
–0.5 to 7.0
–20
±50
±25
±50
V
V
V
mA
mA
mA
mA
785 mW
Output: H or L
VCC: OFF
VI < 0
VO < 0 or VO > VCC
VO = 0 to VCC
SOP
500 TSSOP
Storage temperature
Tstg
–65 to 150
°C
Notes: The absolute maximum ratings are values which must not be exceeded however briefly. In addition,
two or more items must not reach their limit values at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.
3


3Pages


HD74LV32A 電子部品, 半導体
HD74LV32A
DC Electrical Characteristics
Ta = –40 to 85°C
Item
Symbol
Input voltage
VIH
VIL
Output voltage VOH
VCC (V)*
2.0
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
2.0
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
Min to
Max
Min
1.5
VCC × 0.7
VCC × 0.7
VCC × 0.7
VCC – 0.1
Typ
Max
0.5
VCC × 0.3
VCC × 0.3
VCC × 0.3
Unit Test Conditions
V
V IOH = –50 µA
2.3 2.0
3.0 2.48 —
4.5 3.8
VOL
Min to
Max
0.1
IOH = –2 mA
IOH = –6 mA
IOH = –12 mA
IOL = 50 µA
Input current
Quiescent
supply current
IIN
ICC
2.3
3.0
4.5
0 to 5.5
5.5
— 0.4
IOL = 2 mA
— 0.44
IOL = 6 mA
— 0.55
IOL = 12 mA
±1
µA VIN = 5.5 V or GND
— 20
µA VIN = VCC or GND, IO = 0
Output leakage IOFF
0
—5
current
µA VO = 5.5 V
Input
CIN 3.3 —
capacitance
3.3 —
pF VI = VCC or GND
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
6

6 Page



ページ 合計 : 13 ページ
 
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共有リンク

Link :


部品番号部品説明メーカ
HD74LV32A

Quad. 2-input OR Gates

Hitachi Semiconductor
Hitachi Semiconductor


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