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參數(shù)資料
| 型號： | MC74AC377DWG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal D Flip−Flop with Clock Enable |
| 中文描述： | AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| 封裝： | LEAD FREE, SOIC-20 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 131K |
| 代理商： | MC74AC377DWG |
MC74AC377, MC74ACT377
http://onsemi.com
4
74AC DC CHARACTERISTICS
Symbol
Parameter
V
CC
(V)
T
A
= +25
°
C
T
A
=
40
°
C to +85
°
C
Unit
Conditions
Typ
Guaranteed Limits
V
IH
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
V
V
V
OUT
= 0.1 V
or
V
CC
0.1 V
V
IL
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
V
V
V
OUT
= 0.1 V
or
V
CC
0.1 V
V
OH
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
V
V
I
OUT
= 50 A
3.0
4.5
5.5
2.56
3.86
4.86
2.46
3.76
4.76
V
V
V
*V
IN
= V
IL
or V
IH
I
OH
12 mA
24 mA
24 mA
V
OL
Maximum Low Level Output
Voltage
3.0
4.5
5.5
0.002
0.001
0.001
0.1
0.1
0.1
0.1
0.1
0.1
V
V
V
I
OUT
= 50 A
3.0
4.5
5.5
0.36
0.36
0.36
0.44
0.44
0.44
V
V
V
*V
IN
= V
IL
or V
IH
I
OH
12 mA
24 mA
24 mA
I
IN
Maximum Input Leakage Current
5.5
±
0.1
±
1.0
A
V
I
= V
CC
, GND
I
OLD
I
OHD
Maximum Input Leakage Current
5.5
5.5
75
75
mA
mA
V
OLD
= 1.65 V Max
V
OHD
= 3.85 V Min
I
CC
Maximum Quiescent Supply
Current
5.5
8.0
80
A
V
IN
= V
CC
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:
I
IN
and I
CC
@ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V V
CC
.
74AC AC CHARACTERISTICS
For Figures and Waveforms, See Figures 4, 5, and 6.
Symbol
Parameter
V
CC
*
(V)
T
A
= +25
°
C C
L
= 50 pF
T
A
= 40
°
C to +85
°
C
C
L
= 50 pF
Unit
Min
90
140
Typ
Max
Min
75
125
Max
f
max
Maximum Clock Frequency
3.3
5.0
MHz
t
PLH
Propagation Delay
CP to Q
n
3.3
5.0
3.0
2.0
13.0
9.0
1.5
1.5
14.0
10.0
ns
t
PHL
Propagation Delay
CP to Q
n
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
V
CC
*
(V)
T
A
= +25
°
C C
L
= 50 pF
Typ
T
A
= 40
°
C to +85
°
C
Unit
Guaranteed Minimum
5.5
4.07
t
s
Setup Time, HIGH or LOW
D
n
to CP
3.3
5.0
6.0
4.5
ns
t
h
Hold Time, HIGH or LOW
D
n
to CP
3.3
5.0
0
1.0
0
1.0
ns
t
s
Setup Time, HIGH or LOW
CE to CP
3.3
5.0
6.0
4.0
7.5
4.5
ns
t
h
Hold Time, HIGH or LOW
CE to CP
3.3
5.0
0
1.0
0
1.0
ns
t
w
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.
相關PDF資料 |
PDF描述 |
|---|---|
| MC74AC377DWR2G | Octal D Flip−Flop with Clock Enable |
| MC74AC377NG | Octal D Flip−Flop with Clock Enable |
| MC74ACT377DWG | Octal D Flip−Flop with Clock Enable |
| MC74ACT377DWR2G | Octal D Flip−Flop with Clock Enable |
| MC74ACT377MELG | Octal D Flip−Flop with Clock Enable |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC377DWR2 | 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 |
| MC74AC377DWR2G | 功能描述:觸發(fā)器 2-6V CMOS Octal D-Type Clock Enable 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 |
| MC74AC377M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC377MEL | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal D Flip-Flop with Clock Enable |
| MC74AC377N | 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 |
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