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74ACT14 数据表(PDF) 4 Page - Silicon Supplies

部件名 74ACT14
功能描述  Advanced CMOS TTL Input
PDF  5 Pages
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制造商  SS [Silicon Supplies]
网页  https://siliconsupplies.com/
标志 SS - Silicon Supplies

74ACT14 数据表(HTML) 4 Page - Silicon Supplies

  74ACT14 Datasheet HTML 1Page - Silicon Supplies 74ACT14 Datasheet HTML 2Page - Silicon Supplies 74ACT14 Datasheet HTML 3Page - Silicon Supplies 74ACT14 Datasheet HTML 4Page - Silicon Supplies 74ACT14 Datasheet HTML 5Page - Silicon Supplies  
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Advanced CMOS TTL Input – 74ACT14
 
DC Electrical Characteristics Continued (Voltages referenced to GND)
Rev 1.0
11/03/19
 
LIMITS
PARAMETER
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SYMBOL
VCC
CONDITIONS
FULL RANGE
4
25°C
85°C
UNITS
4.5V
0.6
0.6
0.6
Minimum Negative-
Going Input
Threshold Voltage
VT- MIN
5.5V
V
0.8
0.8
0.8
4.5V
1.4
1.4
1.4
Maximum Hysteresis
Voltage
5
VH MAX
5.5V
1.6
1.6
1.6
V
4.5V
0.4
0.4
0.4
Minimum Hysteresis
Voltage
5
VH MIN
5.5V
0.5
0.5
0.5
V
4.5V
4.4
4.4
4.4
5.5V
VIN = VT+
IOUT = -50µA
5.4
5.4
5.4
V
4.5V
3.86
3.76
3.76
5.5V
VIN = VT+
IOUT = -24mA
4.86
4.76
4.76
V
Minimum High-Level
Output Voltage
VOH
5.5V
VIN = VT+
IOH = -50mA
5
3.85
3.85
3.85
V
4.5V
0.1
0.1
0.1
5.5V
VIN = VT-
IOL = 50µA
0.1
0.1
0.1
V
4.5V
0.36
0.44
0.44
5.5V
VIN = VT-
IOL = 24mA
0.36
0.44
0.44
V
Maximum Low-Level
Output Voltage
VOL
5.5V
VIN = VT-
IOL = 50Ma
6
1.65
1.65
1.65
V
Maximum Input
Leakage Current
IIN
5.5V
VIN = VCC
or GND
±0.1
±1.0
±1.0
µA
Maximum Quiescent
Supply Current
ICC
5.5V
VIN = VCC
or GND,
IOUT = 0µA
2
20
20
µA
Maximum Additional
ICC / Input
7
ΔICC
5.5V
One input at
3.4V, Other
input at GND
or VCC
0.6
1.5
1.5
mA
 
5.  VH MIN > (VT+ MIN) - (VT- MAX); VH MAX = (VT+ MAX)+(VT- MIN) 6. Not more than one output should be tested at a time, and the duration of the test should not
exceed 2 ms. 7.  This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than 0V or VCC
AC Electrical Characteristics8 (V
CC = 5.0V ±0.5V)
LIMITS
PARAMETER
SYMBOL
VCC
CONDITIONS
UNITS
FULL RANGE
4
25°C
85°C
tPLH
5.0V
11.5
12.5
12.5
Maximum Propagation
Delay, Input A to
Output Y (Figure 1)
tPHL
5.0V
CL = 50pF
ns
10
11
11
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