AC CHARACTERISTICS (For Figures and Waveforms" />
參數(shù)資料
型號: MC74ACT161DR2
廠商: ON Semiconductor
文件頁數(shù): 11/15頁
文件大小: 0K
描述: IC COUNTER SYNC BINARY 16-SOIC
產(chǎn)品變化通告: Product Discontinuation 20/Aug/2008
標(biāo)準(zhǔn)包裝: 2,500
系列: 74ACT
邏輯類型: 二進制計數(shù)器
方向:
元件數(shù): 1
每個元件的位元數(shù): 4
復(fù)位: 異步
計時: 同步
計數(shù)速率: 125MHz
觸發(fā)器類型: 正邊沿
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 帶卷 (TR)
MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
http://onsemi.com
5
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
VCC*
(V)
74AC161
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 Count
3.3
70
111
60
MHz
33
Frequency
5.0
110
167
95
tPLH
Propagation Delay
3.3
2.0
7.0
12.0
1.5
13.5
ns
36
CP to Qn (PE Input HIGH or LOW)
5.0
1.5
5.0
9.0
1.0
9.5
tPHL
Propagation Delay
3.3
1.5
7.0
12.0
1.5
13.0
ns
36
CP to Qn (PE Input HIGH or LOW)
5.0
1.5
5.0
9.5
1.5
10.0
tPLH
Propagation Delay
3.3
3.0
9.0
15.0
2.5
16.5
ns
36
CP to TC
5.0
2.0
6.0
10.5
1.5
11.5
tPHL
Propagation Delay
3.3
3.5
8.5
14.0
2.5
15.5
ns
36
CP to TC
5.0
2.0
6.5
11.0
2.0
11.5
tPLH
Propagation Delay
3.3
2.0
5.5
9.5
1.5
11.0
ns
36
CET to TC
5.0
1.5
3.5
6.5
1.0
7.5
tPHL
Propagation Delay
3.3
2.5
6.5
11.0
2.0
12.5
ns
36
CET to TC
5.0
2.0
5.0
8.5
1.5
9.5
tPHL
Propagation Delay
3.3
2.0
6.0
12.0
1.5
13.5
ns
36
MR to Qn
5.0
1.5
5.5
9.5
1.5
10.0
tPHL
Propagation Delay
3.3
3.5
10.0
15.0
3.0
17.5
ns
36
MR to TC
5.0
2.5
8.5
13.0
2.5
13.5
*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 CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
VCC*
(V)
74AC163
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 Count
3.3
70
95
60
MHz
33
Frequency
5.0
110
140
95
tPLH
Propagation Delay
3.3
2.0
7.5
12.5
1.5
13.5
ns
36
CP to Qn (PE Input HIGH or LOW)
5.0
1.5
5.5
9.0
1.0
9.5
tPHL
Propagation Delay
3.3
1.5
8.5
12.0
1.5
13.0
ns
36
CP to Qn (PE Input HIGH or LOW)
5.0
1.5
6.0
9.5
1.5
10.0
tPLH
Propagation Delay
3.3
3.0
9.5
15.0
2.5
16.5
ns
36
CP to TC
5.0
2.0
7.0
10.5
1.5
11.5
tPHL
Propagation Delay
3.3
3.5
11.0
14.0
2.5
15.5
ns
36
CP to TC
5.0
2.0
8.0
11.0
2.0
11.5
tPLH
Propagation Delay
3.3
2.0
7.5
9.5
1.5
11.0
ns
36
CET to TC
5.0
1.5
5.5
6.5
1.0
7.5
tPHL
Propagation Delay
3.3
2.5
8.5
11.0
2.0
12.5
ns
36
CET to TC
5.0
2.0
6.0
8.5
1.5
9.5
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
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