74F27 데이터 시트보기 (PDF) - Philips Electronics
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74F27 Datasheet PDF : 8 Pages
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Philips Semiconductors
Triple 3-input NOR gate
Product specification
74F27
LOGIC SYMBOL
IEC/IEEE SYMBOL
1
1 2 13 3 4 5 9 10 11
2
13
D0a D0b D0c D1a D1b D1c D2a D2b D2c
3
4
Q0 Q1 Q2
5
9
10
12 6 8
11
VCC = Pin 14
GND = Pin 7
SF00035
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
VCC
Supply voltage
VIN
IIN
VOUT
IOUT
Tamb
Input voltage
Input current
Voltage applied to output in high output state
Current applied to output in low output state
Operating free air temperature range
Commercial range
Industrial range
Tstg
Storage temperature range
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VIH
VIL
IIk
IOH
IOL
Tamb
Supply voltage
High–level input voltage
Low–level input voltage
Input clamp current
High–level output current
Low–level output current
Operating free air temperature range
MIN
4.5
2.0
Commercial range
0
Industrial range
–40
w1
12
6
8
SF00036
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to VCC
40
0 to +70
–40 to +85
–65 to +150
LIMITS
NOM
5.0
MAX
5.5
0.8
–18
–1
20
+70
+85
UNIT
V
V
mA
V
mA
°C
°C
°C
UNIT
V
V
V
mA
mA
mA
°C
°C
February 5, 1991
3
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