參數(shù)資料
型號(hào)： 74HCT181
廠商： NXP Semiconductors N.V.
英文描述： 4-bit arithmetic logic unit
中文描述： 4位算術(shù)邏輯單元
文件頁(yè)數(shù)： 7/20頁(yè)
文件大?。?/td> 165K
代理商： 74HCT181
1998 Jun 10
7
Philips Semiconductors
Product specification
4-bit arithmetic logic unit
74HC/HCT181
Table 1
SUM MODE TEST
Function inputs S
0
= S
3
= 4.5 V, M = S
1
= S
2
= 0 V
Table 2
DIFFERENTIAL MODE TEST
Function inputs S
1
= S
2
= 4.5 V, M = S
0
= S
3
= 0 V
Table 3
LOGIC MODE TEST
Function inputs M = S
1
= S
2
= 4.5 V, S
0
= S
3
= 0 V
PARAMETER
INPUT
UNDER
TEST
OTHER INPUT, SAME BIT
OTHER DATA INPUTS
OUTPUT
UNDER
TEST
Apply 4.5 V
Apply GND
Apply 4.5 V
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
A
i
B
i
A
i
B
i
A
i
B
i
A
i
B
i
C
n
B
i
A
i
B
i
A
i
none
none
none
none
none
none
none
none
none
B
i
A
i
B
i
A
i
none
remaining A and B
remaining A and B
none
none
remaining B
remaining B
remaining B
remaining B
all A
C
n
C
n
remaining A and B, C
n
remaining A and B, C
n
remaining A, C
n
remaining A, C
n
remaining A, C
n
remaining A, C
n
all B
F
i
F
i
P
P
G
G
C
n+4
C
n+4
any F or C
n+4
PARAMETER
INPUT
UNDER
TEST
OTHER INPUT, SAME BIT
OTHER DATA INPUTS
OUTPUT
UNDER
TEST
Apply 4.5 V
Apply GND
Apply 4.5 V
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
PLZ
/ t
PZL
t
PLZ
/ t
PZL
t
PLH
/ t
PHL
t
PLH
/ t
PHL
t
PLH
/ t
PHL
A
i
B
i
A
i
B
i
A
i
B
i
A
i
B
i
A
i
B
i
C
n
none
A
i
none
A
i
B
i
none
none
A
i
B
i
none
none
B
i
none
B
i
none
none
A
i
B
i
none
none
A
i
none
remaining A
remaining A
none
none
none
none
remaining A
remaining A
none
none
all A and B
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
F
i
P
P
G
G
A=B
A=B
C
n+4
C
n+4
any F or C
n+4
PARAMETER
INPUT
UNDER
TEST
OTHER INPUT, SAME BIT
OTHER DATA INPUTS
OUTPUT
UNDER
TEST
Apply 4.5 V
Apply GND
Apply 4.5 V
Apply GND
t
PLH
/ t
PHL
t
PLH
/ t
PHL
A
i
B
i
B
i
A
i
none
none
none
none
remaining A and B, C
n
remaining A and B, C
n
F
i
F
i
相關(guān)PDF資料
PDF描述
74HCT181D 4-bit arithmetic logic unit
74HC181N3 DRILL BIT HIGH SPEED STEEL .052,1
74HCT181N3 DRILL BIT HIGH SPEED STEEL .040,1
74HCT182 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-SOIC -40 to 85
74HC182 Look-ahead carry generator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT191D 功能描述:計(jì)數(shù)器 IC SYNC BIN U/D COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
74HCT191D,652 功能描述:計(jì)數(shù)器 IC SYNC BIN U/D COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
74HCT191D,653 功能描述:計(jì)數(shù)器 IC SYNC BIN U/D COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
74HCT191D-T 功能描述:計(jì)數(shù)器 IC SYNC BIN U/D COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
74HCT191N 功能描述:計(jì)數(shù)器 IC SYNC BIN U/D COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*