HD74AC125P 查看數據表（PDF） - Renesas Electronics
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产品描述 (功能)
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HD74AC125P Datasheet PDF : 9 Pages
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HD74AC125/HD74ACT125
Logic Symbol
D
O
E
Pin Names
D Data Inputs
E 3-State Output Enable Inputs (Active Low)
O Outputs
Truth Table
Inputs
E
D
L
L
L
L
H
H
H
X
Z
H : High Voltage Level
L : Low Voltage Level
X : Immaterial
Z : High Impedance
Absolute Maximum Ratings
Item
Supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output source or sink current
DC VCC or ground current per output pin
Storage temperature
Symbol
VCC
IIK
VI
IOK
VO
IO
ICC, IGND
Tstg
Ratings
–0.5 to 7
–20
20
–0.5 to Vcc+0.5
–50
50
–0.5 to Vcc+0.5
±50
±50
–65 to +150
Recommended Operating Conditions: HD74AC125
Item
Supply voltage
Input and Output voltage
Operating temperature
Input rise and fall time
(except Schmitt inputs)
VIN 30% to 70% VCC
Symbol
VCC
VI, VO
Ta
tr, tf
Ratings
2 to 6
0 to VCC
–40 to +85
8
Output
Unit
V
mA
mA
V
mA
mA
V
mA
mA
°C
Condition
VI = –0.5V
VI = Vcc+0.5V
VO = –0.5V
VO = Vcc+0.5V
Unit
V
V
°C
ns/V
Condition
VCC = 3.0V
VCC = 4.5 V
VCC = 5.5 V
Rev.3.00, Nov.12.2004, page 2 of 8
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