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74ALS161BDB PDF预览

74ALS161BDB

更新时间: 2024-02-23 02:12:58
品牌 Logo 应用领域
恩智浦 - NXP 计数器触发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
14页 172K
描述
4-bit binary counter

74ALS161BDB 技术参数

生命周期:Contact ManufacturerReach Compliance Code:unknown
风险等级:5.75Is Samacsys:N
逻辑集成电路类型:BINARY COUNTERBase Number Matches:1

74ALS161BDB 数据手册

 浏览型号74ALS161BDB的Datasheet PDF文件第5页浏览型号74ALS161BDB的Datasheet PDF文件第6页浏览型号74ALS161BDB的Datasheet PDF文件第7页浏览型号74ALS161BDB的Datasheet PDF文件第9页浏览型号74ALS161BDB的Datasheet PDF文件第10页浏览型号74ALS161BDB的Datasheet PDF文件第11页 
Philips Semiconductors  
Product specification  
4-bit binary counter  
74ALS161B/74ALS163B  
AC ELECTRICAL CHARACTERISTICS  
LIMITS  
T
V
= 0°C to +70°C  
= +5.0V ± 10%  
amb  
CC  
SYMBOL  
PARAMETER  
TEST CONDITION  
UNIT  
C = 50pF, R = 500Ω  
L
L
MIN  
100  
MAX  
f
Maximum clock frequency  
Waveform 1  
Waveform 1  
MHz  
ns  
MAX  
t
t
Propagation delay  
CP to Qn  
4.0  
6.0  
13.0  
16.0  
PLH  
PHL  
t
t
Propagation delay  
CP to TC  
6.0  
8.0  
16.0  
16.0  
PLH  
PHL  
Waveform 1  
Waveform 2  
Waveform 3  
Waveform 3  
ns  
ns  
ns  
ns  
t
t
Propagation delay  
CET to TC  
3.0  
3.0  
10.0  
10.0  
PLH  
PHL  
Propagation delay  
MR to Qn  
t
74ALS161B  
74ALS163B  
8.0  
15.0  
19.0  
PHL  
PHL  
Propagation delay  
MR to TC  
t
11.0  
AC ELECTRICAL CHARACTERISTICS  
LIMITS  
T
V
= 0°C to +70°C  
= +5.0V ± 10%  
amb  
CC  
SYMBOL  
PARAMETER  
TEST CONDITION  
UNIT  
C = 50pF, R = 500Ω  
L
L
MIN  
MAX  
t
t
(H)  
Setup time, High or Low  
Dn to CP  
8.0  
8.0  
su  
Waveform 6  
Waveform 6  
Waveform 5 or 6  
Waveform 6  
Waveform 4  
Waveform 4  
Waveform 1  
Waveform 1  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
(L)  
su  
t (H)  
Hold time, High or Low  
Dn to CP  
0.0  
0.0  
h
h
t (L)  
t
su  
(H)  
Setup time, High or Low  
PE or SR to CP  
10.0  
10.0  
t
(L)  
su  
t (H)  
Hold time, High or Low  
PE or SR to CP  
0.0  
0.0  
h
h
t (L)  
t
su  
(H)  
Setup time, High or Low  
CET or CEP to CP  
10.0  
10.0  
t
(L)  
su  
t (H)  
Hold time, High or Low  
CET or CEP to CP  
0.0  
0.0  
h
h
t (L)  
t (H)  
t (L)  
CP Pulse width (load),  
High or Low  
5.0  
5.0  
w
w
t (H)  
t (L)  
CP Pulse width (count),  
High or Low  
5.0  
5.0  
w
w
t (L)  
MR or SR Pulse width, Low  
Waveform 3  
Waveform 3  
5.0  
ns  
ns  
w
t
Recovery time, CR or SR to CP  
10.0  
REC  
8
1991 Feb 08  

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