AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON" />
參數(shù)資料
型號: MC74AC74NG
廠商: ON Semiconductor
文件頁數(shù): 7/12頁
文件大?。?/td> 0K
描述: IC FLIP FLOP DUAL POS TRG 14DIP
標(biāo)準(zhǔn)包裝: 500
系列: 74AC
功能: 設(shè)置(預(yù)設(shè))和復(fù)位
類型: D 型
輸出類型: 差分
元件數(shù): 2
每個元件的位元數(shù): 1
頻率 - 時鐘: 160MHz
延遲時間 - 傳輸: 6ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 24mA,24mA
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
包裝: 管件
其它名稱: MC74AC74NGOS
MC74AC74, MC74ACT74
http://onsemi.com
4
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
VCC*
(V)
74AC
Unit
Fig.
No.
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Min
Typ
Max
Min
Max
fmax
Maximum Clock
Frequency
3.3
100
125
95
MHz
33
5.0
140
160
125
tPLH
Propagation Delay
CDn or SDn to Qn or Qn
3.3
5.0
8.0
12.5
4.0
13.0
ns
36
5.0
3.5
6.0
9.0
3.0
10.0
tPHL
Propagation Delay
CDn or SDn to Qn or Qn
3.3
4.0
10.5
12.0
3.5
13.5
ns
36
5.0
3.0
8.0
9.5
2.5
10.5
tPLH
Propagation Delay
CPn to Qn or Qn
3.3
4.5
8.0
13.5
4.0
16.0
ns
36
5.0
3.5
6.0
10.0
3.0
10.5
tPHL
Propagation Delay
CPn to Qn or Qn
3.3
3.5
8.0
14.0
3.5
14.5
ns
36
5.0
2.5
6.0
10.0
2.5
10.5
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
74AC
Unit
Fig.
No.
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Typ
Guaranteed Minimum
ts
Set-up Time, HIGH or LOW
3.3
1.5
4.0
4.5
ns
39
Dn to CPn
5.0
1.0
3.0
th
Hold Time, HIGH or LOW
3.3
2.0
0.5
ns
39
Dn to CPn
5.0
1.5
0.5
tw
CPn or CDn or SDn
3.3
3.0
5.5
7.0
ns
36
Pulse Width
5.0
2.5
4.5
5.0
trec
Recovery TIme
3.3
2.5
0
ns
39
CDn or SDn to CP
5.0
2.0
0
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
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