參數(shù)資料
型號(hào)： MC74HC273AFL1
廠商： ON SEMICONDUCTOR
元件分類： 鎖存器
英文描述： HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
文件頁(yè)數(shù)： 5/11頁(yè)
文件大?。?/td> 235K
代理商： MC74HC273AFL1
MC74HC273A
http://onsemi.com
3
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Guaranteed Limit
Unit
v 125_C
v 85_C
– 55 to
25
_C
VCC
V
Test Conditions
Parameter
Symbol
Iin
Maximum Input Leakage
Current
Vin = VCC or GND
6.0
± 0.1
± 1.0
± 1.0
A
IOZ
Maximum Three–State
Leakage Current
Output in High–Impedance State
Vin = VIL or VIH
Vout = VCC or GND
6.0
± 0.5
± 5.0
± 10
A
ICC
Maximum Quiescent Supply
Current (per Package)
Vin = VCC or GND
Iout = 0 A
6.0
4.0
40
160
A
NOTE: Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book
(DL129/D).
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6.0 ns)
Guaranteed Limit
Symbol
Parameter
VCC
V
– 55 to
25
_C
v 85_C
v 125_C
Unit
fmax
Maximum Clock Frequency (50% Duty Cycle)
(Figures 1 and 4)
2.0
3.0
4.5
6.0
6.0
15
30
35
5.0
10
24
28
4.0
8.0
20
24
MHz
tPLH
tPHL
Maximum Propagation Delay, Clock to Q
(Figures 1 and 4)
2.0
3.0
4.5
6.0
145
90
29
25
180
120
36
31
220
140
44
38
ns
tPHL
Maximum Propagation Delay, Reset to Q
(Figures 2 and 4)
2.0
3.0
4.5
6.0
145
90
29
25
180
120
36
31
220
140
44
38
ns
tTLH
tTHL
Maximum Output Transition Time, Any Output
(Figures 1 and 4)
2.0
3.0
4.5
6.0
75
27
15
13
95
32
19
16
110
36
22
19
ns
Cin
Maximum Input Capacitance
10
10
10
pF
NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the ON
Semiconductor High–Speed CMOS Data Book (DL129/D).
Typical @ 25
°C, VCC = 5.0 V
CPD
Power Dissipation Capacitance (Per Enabled Output)*
48
pF
* Used to determine the no–load dynamic power consumption: PD = CPD VCC2f + ICC VCC. For load considerations, see Chapter 2 of the
ON Semiconductor High–Speed CMOS Data Book (DL129/D).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74HC273AH 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC74HC273AN 功能描述:觸發(fā)器 2-6V 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(shí)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
MC74HC273AND 制造商:Motorola Inc 功能描述:
MC74HC273ANG 功能描述:觸發(fā)器 2-6V 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(shí)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
MC74HC27D 制造商:Rochester Electronics LLC 功能描述:- Bulk
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