VCC (V)
參數(shù)資料
型號: MC74AC377NG
廠商: ON Semiconductor
文件頁數(shù): 5/10頁
文件大?。?/td> 0K
描述: IC FLIP FLOP OCT D W/CLK 20-DIP
標(biāo)準(zhǔn)包裝: 18
系列: 74AC
功能: 標(biāo)準(zhǔn)
類型: D 型總線
輸出類型: 非反相
元件數(shù): 1
每個元件的位元數(shù): 8
頻率 - 時鐘: 140MHz
延遲時間 - 傳輸: 2ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 24mA,24mA
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 20-DIP(0.300",7.62mm)
包裝: 管件
MC74AC377, MC74ACT377
http://onsemi.com
4
74AC DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
TA = +25°C
TA =
40
°C to +85°C
Unit
Conditions
Typ
Guaranteed Limits
VIH
Minimum High Level Input
Voltage
3.0
4.5
5.5
1.50
2.25
2.75
2.10
3.15
3.85
2.10
3.15
3.85
V
VOUT = 0.1 V
or
VCC 0.1 V
VIL
Maximum Low Level Input
Voltage
3.0
4.5
5.5
1.50
2.25
2.75
0.90
1.35
1.65
0.90
1.35
1.65
V
VOUT = 0.1 V
or
VCC 0.1 V
VOH
Minimum High Level Output
Voltage
3.0
4.5
5.5
2.99
4.49
5.49
2.9
4.4
5.4
2.9
4.4
5.4
V
IOUT = 50 mA
3.0
4.5
5.5
2.56
3.86
4.86
2.46
3.76
4.76
V
*VIN = VIL or VIH 12 mA
IOH
24 mA
VOL
Maximum Low Level Output
Voltage
3.0
4.5
5.5
0.002
0.001
0.1
V
IOUT = 50 mA
3.0
4.5
5.5
0.36
0.44
V
*VIN = VIL or VIH 12 mA
IOH
24 mA
IIN
Maximum Input Leakage Current
5.5
±0.1
±1.0
mA
VI = VCC, GND
IOLD
IOHD
Maximum Input Leakage Current
5.5
75
mA
VOLD = 1.65 V Max
VOHD = 3.85 V Min
ICC
Maximum Quiescent Supply
Current
5.5
8.0
80
mA
VIN = VCC or GND
*All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one output loaded at a time.
NOTE:
IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC.
74AC AC CHARACTERISTICS For Figures and Waveforms, See Figures 4, 5, and 6.
Symbol
Parameter
VCC*
(V)
TA = +25°C CL = 50 pF
TA = 40°C to +85°C
CL = 50 pF
Unit
Min
Typ
Max
Min
Max
fmax
Maximum Clock Frequency
3.3
5.0
90
140
75
125
MHz
tPLH
Propagation Delay
CP to Qn
3.3
5.0
3.0
2.0
13.0
9.0
1.5
14.0
10.0
ns
tPHL
Propagation Delay
CP to Qn
3.3
5.0
3.5
2.5
13.0
10.0
2.0
1.5
14.5
11.0
ns
* Voltage Range 3.3 V is 3.3 V
±0.3 V; Voltage Range 5.0 V is 5.0 V ±0.5 V.
74AC AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
TA = +25°C CL = 50 pF
TA = 40°C to +85°C
Unit
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Dn to CP
3.3
5.0
5.5
4.07
6.0
4.5
ns
th
Hold Time, HIGH or LOW
Dn to CP
3.3
5.0
0
1.0
0
1.0
ns
ts
Setup Time, HIGH or LOW
CE to CP
3.3
5.0
6.0
4.0
7.5
4.5
ns
th
Hold Time, HIGH or LOW
CE to CP
3.3
5.0
0
1.0
0
1.0
ns
tw
CP Pulse Width
HIGH or LOW
3.3
5.0
5.5
4.0
6.0
4.5
ns
* Voltage Range 3.3 V is 3.3 V
±0.3 V; Voltage Range 5.0 V is 5.0 V ±0.5 V.
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