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參數(shù)資料
| 型號： | MC74F14D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Automotive Catalog 3-Pin Supply Voltage Supervisor 3-SOT-23 -40 to 125 |
| 中文描述： | F/FAST SERIES, HEX 1-INPUT INVERT GATE, PDSO14 |
| 封裝： | SOIC-14 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 54K |
| 代理商： | MC74F14D |
4-15
FAST AND LS TTL DATA
MC54/74F13
MC54/74F14
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
VT+
Positive-Going Threshold Voltage
1.5
2.0
V
VCC = 5.0 V
VT–
Negative-Going Threshold Voltage
0.7
1.1
V
VCC = 5.0 V
VT+–VT–
Hysteresis
0.4
0.8
V
VCC = 5.0 V
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage
VIL
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage
VIK
Input Clamp Diode Voltage
–1.2
V
VCC = MIN, IIN = –18 mA
VOH
Output HIGH Voltage
54, 74
2.5
V
IOH = –1.0 mA
VCC = 4.5
74
2.7
V
IOH = –1.0 mA
VCC = 4.75
VOL
Output LOW Voltage
0.5
V
IOL = 20 mA
VCC = MIN
IT+
Input Current at Positive-Going Threshold
–0.14
mA
VCC = 5.0 V, VIN = VT+
IT–
Input Current at Negative-Going Threshold
–0.18
mA
VCC = 5.0 V, VIN = VT–
IIH
Input HIGH Current
20
μ
A
VCC = MAX, VIN = 2.7 V
0.1
mA
VCC = MAX, VIN = 7.0 V
IIL
Input LOW Current
–0.6
mA
VCC = MAX, VIN = 0.5 V
IOS
Output Short Circuit Current (Note 2)
–60
–150
mA
VCC = MAX, VOUT = 0 V
ICCH
Power Supply Current
F13
4.5
8.5
VCC = MAX
Total, Output HIGH
F14
13
22
mA
ICCL
Power Supply Current
F13
7.0
10
Total, Output LOW
F14
23
32
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable device type.
2. Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
(CL = 50 pF)
54/74F
54F
74F
TA = +25
°
C
TA = –55
°
C to +125
°
C
TA = 0
°
C to 70
°
C
VCC = +5.0 V
Min
VCC = 5.0 V
±
10%
VCC = 5.0 V
±
10%
Symbol
Parameter
Max
Min
Max
Min
Max
Unit
tPLH
Propagation Delay
F13
3.5
7.0
3.5
9.0
3.5
8.0
ns
tPHL
3.0
8.0
3.0
9.5
3.0
8.5
tPLH
Propagation Delay
F14
3.5
7.0
3.5
9.0
3.5
8.0
ns
tPHL
3.0
6.5
3.0
8.0
3.0
7.0
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