74F786 查看數據表（PDF） - Philips Electronics
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74F786 Datasheet PDF : 12 Pages
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Philips Semiconductors
4-bit asynchronous bus arbiter
LOGIC DIAGRAM
15
A1
B
C
D
2
3
4
BR0
5
BR1
6
BR2
BR3 7
Product specification
74F786
14
YOUT
13
BG0
12
BG1
11
BG2
10
BG3
VCC = Pin 16
GND = Pin 8
EN
SF00444
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the
operating free air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
VCC
VIN
IIN
VOUT
Supply voltage
Input voltage
Input current
Voltage applied to output in high output state
–0.5 to +7.0
V
–0.5 to +7.0
V
–30 to +5
mA
–0.5 to VCC
V
IOUT
Current applied to output in low output state
48
mA
Tamb
Operating free air temperature range
Commercial range
0 to +70
°C
Industrial range
–40 to +85
°C
Tstg
Storage temperature range
–65 to +150
°C
February 14, 1991
5
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