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參數(shù)資料
型號: MC74AC161N
廠商: ON Semiconductor
文件頁數(shù): 3/15頁
文件大小: 0K
描述: IC COUNTER SYNC BINARY 16-DIP
標準包裝: 25
系列: 74AC
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: 167MHz
觸發(fā)器類型: 正邊沿
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: 16-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 16-DIP
包裝: 管件
MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
http://onsemi.com
11
AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
74ACT163
Unit
Fig.
No.
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Pn to CP
5.0
4.0
10.0
12.0
ns
39
th
Hold Time, HIGH or LOW
Pn to CP
5.0
0.5
ns
39
ts
Setup Time, HIGH or LOW
SR to CP
5.0
4.0
10.0
11.5
ns
39
th
Hold Time, HIGH or LOW
SR to CP
5.0
5.5
0.5
ns
39
ts
Setup Time, HIGH or LOW
PE to CP
5.0
4.0
8.5
10.5
ns
39
th
Hold Time, HIGH or LOW
PE to CP
5.0
5.5
0.5
0
ns
39
ts
Setup Time, HIGH or LOW
CEP or CET to CP
5.0
2.5
5.5
6.5
ns
39
th
Hold Time, HIGH or LOW
CEP or CET to CP
5.0
3.0
0
0.5
ns
39
tw
Clock Pulse Width
HIGH or LOW
5.0
2.0
3.5
ns
36
tw
Clock Pulse Width (Count)
HIGH or LOW
5.0
2.0
3.5
ns
36
*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
45
pF
VCC = 5.0 V
MARKING DIAGRAMS
x
= 1 or 3
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
AC16x
AWLYWW
MC74AC16xN
AWLYYWW
ACT16x
AWLYWW
MC74ACT16xN
AWLYYWW
DIP16
SO16
EIAJ16
74AC16x
ALYW
74ACT16x
ALYW
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