參數(shù)資料
型號(hào)： 74ACQ574
廠商： Fairchild Semiconductor Corporation
英文描述： Quiet Series⑩ Octal D-Type Flip-Flop with 3-STATE Outputs
中文描述： 安靜系列⑩八路D類觸發(fā)器觸發(fā)器3態(tài)輸出
文件頁(yè)數(shù)： 5/10頁(yè)
文件大?。?/td> 98K
代理商： 74ACQ574
5
www.fairchildsemi.com
7
DC Electrical Characteristics for ACTQ
(Continued)
Note 12:
Max number of data inputs (n) switching. (n
1) inputs switching 0V to 3V (ACTQ). Input-under-test switching:
3V to threshold (V
ILD
), 0V to threshold (V
IHD
), f
=
1 MHz.
AC Electrical Characteristics for ACQ
Note 13:
Voltage Range 5.0 is 5.0V
±
0.5V
Voltage Range 3.3 is 3.3V
±
0.3V
Note 14:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same 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.
AC Operating Requirements for ACQ
Note 15:
Voltage Range 5.0 is 5.0V
±
0.5V
Voltage Range 3.3 is 3.3V
±
0.3V
AC Electrical Characteristics for ACTQ
Note 16:
Voltage Range 5.0 is 5.0V
±
0.5V.
Note 17:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same 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.
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Min
70
85
Symbol
Parameter
(V)
Units
(Note 13)
3.3
5.0
Min
75
90
Max
Max
f
MAX
Maximum Clock
Frequency
MHz
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
OSHL
t
OSLH
Propagation Delay
3.3
5.0
3.0
2.0
9.5
6.5
13.0
8.5
3.0
2.0
13.5
9.0
ns
CP to O
n
Output Enable Time
3.3
5.0
3.3
3.0
2.0
1.0
9.5
6.5
9.5
13.0
8.5
14.5
3.0
2.0
1.0
13.5
9.0
15.0
ns
Output Disable Time
ns
5.0
3.3
5.0
1.0
8.0
1.0
0.5
9.5
1.5
1.0
1.0
10.0
1.5
1.0
Output to Output Skew (Note 14)
ns
CP to O
n
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
0
0
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Guaranteed Minimum
Symbol
Parameter
(V)
Units
(Note 15)
3.3
5.0
t
S
Setup Time, HIGH or LOW
D
n
to CP
Hold Time, HIGH or LOW
D
n
to CP
CP Pulse Width,
3.0
3.0
3.0
3.0
ns
t
H
3.3
5.0
3.3
0
0
1.5
1.5
4.0
1.5
1.5
4.0
ns
t
W
2.0
ns
HIGH or LOW
5.0
2.0
4.0
4.0
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Min
80
Symbol
Parameter
(V)
Units
(Note 16)
5.0
Min
85
Max
Max
f
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
OSHL
t
OSLH
Maximum Clock Frequency
Propagation Delay
MHz
5.0
2.0
7.0
9.0
2.0
9.5
ns
CP to O
n
Output Enable
Time
5.0
2.0
7.0
9.0
2.0
9.5
ns
Output Disable
Time
Output to Output Skew (Note 17)
5.0
1.0
8.0
10.0
1.0
10.5
ns
5.0
0.5
1.0
1.0
ns
CP to O
n
相關(guān)PDF資料
PDF描述
74ACQ574PC Quiet Series⑩ Octal D-Type Flip-Flop with 3-STATE Outputs
74ACQ574SC Quiet Series⑩ Octal D-Type Flip-Flop with 3-STATE Outputs
74ACQ574SJ Quiet Series⑩ Octal D-Type Flip-Flop with 3-STATE Outputs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ACQ574PC 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(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
74ACQ574PC_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(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
74ACQ574SC 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(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
74ACQ574SCX 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(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
74ACQ574SJ 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(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
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