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參數(shù)資料
| 型號： | MC74AC377N |
| 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, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 199K |
| 代理商： | MC74AC377N |
MC74AC377 MC74ACT377
5-5
FACT DATA
AC CHARACTERISTICS
(For Figures and Waveforms — See Section 3)
Symbol
Parameter
(V)
74ACT
74ACT
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Min
Typ
Max
Min
Max
fmax
Maximum Clock
Frequency
5.0
140
125
MHz
3-3
tPLH
Propagation Delay
CP to Qn
Propagation Delay
CP to Qn
5.0
3.0
9.0
2.5
10
ns
3-6
tPHL
5.0
3.5
10
2.5
11
ns
3-6
* Voltage Range 5.0 V is 5.0 V
±
0.5 V.
AC OPERATING REQUIREMENTS
Symbol
Parameter
(V)
74ACT
74ACT
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Dn to CP
Hold Time, HIGH or LOW
Dn to CP
Setup Time, HIGH or LOW
CE to CP
5.0
4.5
5.5
ns
3-9
th
5.0
1.0
1.0
ns
3-9
ts
5.0
4.5
5.5
ns
3-9
th
Hold Time, HIGH or LOW
CE to CP
5.0
1.0
1.0
ns
3-9
tw
CP Pulse Width
HIGH or LOW
5.0
4.0
4.5
ns
3-6
* 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
90
pF
VCC = 5.0 V
相關PDF資料 |
PDF描述 |
|---|---|
| MC74AC377 | OCTAL D FLIP-FLOP WITH CLOCK ENABLE |
| MC74ACT377 | OCTAL D FLIP-FLOP WITH CLOCK ENABLE |
| MC74ACT377DTR2 | Octal D Flip-Flop with Clock Enable |
| MC74ACT377DW | Octal D Flip-Flop with Clock Enable |
| MC74ACT377DWR2 | Octal D Flip-Flop with Clock Enable |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC377NG | 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 |
| MC74AC378 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PARALLEL D REGISTER WITH ENABLE |
| MC74AC378D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC378N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC379 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad Parallel Register with Enable |
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