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參數(shù)資料
| 型號： | MC74ACT273MR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 鎖存器 |
| 英文描述： | ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| 封裝： | EIAJ, SO-20 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 111K |
| 代理商： | MC74ACT273MR2 |
MC74AC273, MC74ACT273
http://onsemi.com
4
DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
74ACT
Unit
Conditions
TA = +25°C
TA =
40
°C to +85°C
Typ
Guaranteed Limits
VIH
Minimum High Level Input Voltage
4.5
1.5
2.0
V
VOUT = 0.1 V
5.5
1.5
2.0
or VCC 0.1 V
VIL
Maximum Low Level Input Voltage
4.5
1.5
0.8
V
VOUT = 0.1 V
5.5
1.5
0.8
or VCC 0.1 V
VOH
Minimum High Level Output Voltage
4.5
4.49
4.4
V
IOUT = 50 mA
5.5
5.49
5.4
*VIN = VIL or VIH
4.5
3.86
3.76
V
IOH
24 mA
5.5
4.86
4.76
24 mA
VOL
Maximum Low Level Output Voltage
4.5
0.001
0.1
V
IOUT = 50 mA
5.5
0.001
0.1
*VIN = VIL or VIH
4.5
0.36
0.44
V
IOL
24 mA
5.5
0.36
0.44
24 mA
IIN
Maximum Input Leakage Current
5.5
±0.1
±1.0
mA
VI = VCC, GND
DICCT
Additional Max. ICC/Input
5.5
0.6
1.5
mA
VI = VCC 2.1 V
IOLD
IOHD
Minimum Dynamic Output 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.
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
VCC*
(V)
74ACT
Unit
Figure
No.
TA = +25°C CL = 50 pF
TA = 40°C to +85°C
CL = 50 pF
Min
Typ
Max
Min
Max
fmax
Maximum Clock Frequency
5.0
125
200
125
MHz
33
tPHL
Propagation Delay Clock to Output
5.0
3.0
6.0
10
2.5
11.0
ns
36
tPLH
Propagation Delay Clock to Output
5.0
3.0
6.5
11
2.5
12.0
ns
36
tPHL
Propagation Delay MR to Output
5.0
3.0
7.0
11
2.5
11.5
ns
36
*Voltage Range 5.0 V is 5.0 V
±0.5 V.
AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
74ACT
Unit
Figure
No.
TA = +25°C CL = 50 pF
TA = 40°C to +85°C
CL = 50 pF
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW Data to CP
5.0
3.0
4.5
5.0
ns
39
th
Hold Time, HIGH or LOW Data to CP
5.0
2.5
2.0
ns
39
tw
Clock Pulse Width HIGH or LOW
5.0
2.5
4.0
4.5
ns
36
tw
MR Pulse Width HIGH or LOW
5.0
2.5
4.0
4.5
ns
36
trec
Recovery Time MR to CP
5.0
1.0
2.0
3.0
ns
36
*Voltage Range 5.0 V is 5.0 V
±0.5 V.
CAPACITANCE
Symbol
Parameter
Value Typ
Unit
Test Conditions
CIN
Input Capacitance
4.5
pF
VCC = 5.0 V
CPD
Power Dissipation Capacitance
50
pF
VCC = 5.0 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74ACT273N | 功能描述:觸發(fā)器 5V CMOS Octal RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74ACT273NG | 功能描述:觸發(fā)器 5V CMOS Octal D-Type RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74ACT299 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins |
| MC74ACT299DW | 功能描述:計數(shù)器移位寄存器 4.5-5.5V 8-Input RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MC74ACT299DWG | 功能描述:計數(shù)器移位寄存器 4.5-5.5V 8-Input Universal Shift RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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