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參數(shù)資料
| 型號： | 74ACTQ273 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Quiet Series Octal D-Type Flip-Flop |
| 中文描述： | 安靜系列八路D類觸發(fā)器 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 106K |
| 代理商： | 74ACTQ273 |
www.fairchildsemi.com
4
7
AC Electrical Characteristics
Note 6:
Voltage Range 5.0 is 5.0V
±
0.5V
Note 7:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs within the same packaged device.
The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
). Parameter guaranteed by
design. Not tested.
AC Operating Requirements
Note 8:
Voltage Range 5.0 is 5.0V
±
0.5V
Capacitance
Symbol
Parameter
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Min
Units
(V)
(Note 6)
Min
Max
Max
f
MAX
Maximum Clock
Frequency
5.0
125
189
110
MHz
t
PLH
t
PHL
t
PHL
Propagation Delay
CP to Q
n
Propagation Delay
5.0
1.5
6.5
8.5
1.5
9.0
ns
5.0
1.5
7.0
9.0
1.5
9.5
ns
MR to Q
n
Output to Output
Skew (Note 7)
t
OSHL
,
t
OSLH
5.0
0.5
1.0
1.0
ns
Symbol
Parameter
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Guaranteed Minimum
Units
(V)
(Note 8)
t
S
Setup Time, HIGH or LOW
5.0
1.0
3.5
3.5
ns
D
n
to CP
Hold Time, HIGH or LOW
D
n
to CP
Clock Pulse Width
HIGH or LOW
t
H
5.0
0.5
1.5
1.5
ns
t
W
5.0
2.0
4.0
4.0
ns
t
W
MR Pulse Width
5.0
1.5
4.0
4.0
ns
HIGH or LOW
Recovery Time
MR to CP
t
W
5.0
0.5
3.0
3.0
ns
Symbol
Parameter
Typ
Units
Conditions
C
IN
C
PD
Input Capacitance
4.5
pF
V
CC
=
OPEN
V
CC
=
5.0V
Power Dissipation Capacitance
40.0
pF
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACTQ273_ZBB3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ACTQ273MTCX | 功能描述:觸發(fā)器 Oct D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74ACTQ273PC | 功能描述:觸發(fā)器 Oct D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74ACTQ273PC_Q | 功能描述:觸發(fā)器 Oct D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74ACTQ273PCX | 制造商:Fairchild Semiconductor Corporation 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin PDIP W T/R |
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