參數(shù)資料
型號: DM74LS181
廠商: Fairchild Semiconductor Corporation
英文描述: 4-Bit Arithmetic Logic Unit
中文描述: 4位算術邏輯單元
文件頁數(shù): 6/7頁
文件大?。?/td> 74K
代理商: DM74LS181
www.fairchildsemi.com
6
D
Diff Mode Test Table 2
S1
=
S2
=
4.5V, S0
=
S3
=
M
=
0V
Function Inputs
Logic Mode Test Table 3
S1
=
S2
=
M
=
4.5V, S0
=
S3
=
0V
Function Inputs
Input
Under
Test
Other Input
Same Bit
Other Data Inputs
Output
Under
Test
Symbol
Apply
4.5V
Apply
GND
Apply
4.5V
Apply
GND
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
A
None
B
Remaining
A
Remaining
B, C
n
Remaining
B, C
n
Remaining
A and B, C
n
Remaining
A and B, C
n
Remaining
A and B, C
n
Remaining
A and B, C
n
Remaining
B, C
n
Remaining
B, C
n
Remaining
A and B, C
n
Remaining
A and B, C
n
None
F
i
B
A
None
Remaining
A
F
i
A
None
B
None
P
B
A
None
None
P
A
B
None
None
G
B
None
A
None
G
A
None
B
Remaining
A
A
=
B
B
A
None
Remaining
A
A
=
B
A
B
None
None
C
n
+
4
B
None
A
None
C
n
+
4
C
n
None
None
All
C
n
+
4
A and B
Input
Under
Test
Other Input
Same Bit
Other Data Inputs
Output
Under
Test
Symbol
Apply
4.5V
Apply
GND
Apply
4.5V
Apply
GND
t
PLH
t
PHL
t
PLH
t
PHL
A
B
None
None
Remaining
Any F
A and B, C
n
Remaining
B
A
None
None
Any F
A and B, C
n
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相關代理商/技術參數(shù)
參數(shù)描述
DM74LS181N 功能描述:算數(shù)邏輯單元 - ALU 4-Bit Arithmetic Log RoHS:否 制造商:ON Semiconductor 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:18 V 電源電壓-最小:3 V 封裝 / 箱體:SOIC-16 Wide 最大工作溫度:+ 125 C 封裝:Reel
DM74LS191 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
DM74LS191M 功能描述:計數(shù)器 IC Syn 4-Bit Counter RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
DM74LS191MX 功能描述:計數(shù)器 IC Syn 4-Bit Counter RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
DM74LS191N 功能描述:計數(shù)器 IC Syn 4-Bit Counter RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel