HD74HC540 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HD74HC540 Datasheet PDF : 9 Pages
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HD74HC541
HD74HC540/HD74HC541
G1 1
A1 2
A2 3
20 VCC
19 G2
18 Y1
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND 10
17 Y2
16 Y3
15 Y4
14 Y5
13 Y6
12 Y7
11 Y8
(Top view)
Absolute Maximum Ratings
Item
Supply voltage range
Input voltage
Output voltage
Output current
DC current drai per VCC GND
DC input diode current
DC output diode current
Power Dissipation per package
Storage temperature
Symbol
VCC
VIN
VOUT
I OUT
ICC, IGND
I IK
I OK
PT
Tstg
Rating
–0.5 to +7.0
–0.5 to VCC + 0.5
–0.5 to VCC + 0.5
±35
±75
±20
±20
500
–65 to +150
Unit
V
V
V
mA
mA
mA
mA
mW
°C
3
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