參數(shù)資料
型號(hào): 74LS173
廠商: Texas Instruments, Inc.
英文描述: 4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS
中文描述: 4位D -型三冊(cè)態(tài)輸出
文件頁(yè)數(shù): 2/19頁(yè)
文件大?。?/td> 562K
代理商: 74LS173
SN54173, SN54LS173A, SN74173, SN74LS173A
4-BIT D-TYPE REGISTERS
WITH 3-STATE OUTPUTS
SDLS067A – OCTOBER 1976 – REVISED JUNE 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
OUTPUT
Q
CLR
CLK
DATA ENABLE
G1
DATA
D
G2
H
X
X
X
X
L
L
L
X
X
X
Q0
Q0
Q0
L
L
H
X
X
L
X
H
X
L
L
L
L
L
L
L
H
H
When either M or N (or both) is (are) high, the output is
disabled to the high-impedance state; however, sequential
operation of the flip-flops is not affected.
logic symbol
G2
G1
G2
G1
1Q
3
R
&
15
CLR
13
2D
2Q
4
12
3D
3Q
5
11
4D
4Q
6
1
M
10
7
CLK
&
This symbol is in accordance with ANSI/IEEE Standard 91-1984 and IEC Publication 617-12.
Pin numbers shown are for D, J, N, and W packages.
EN
C1
2
N
9
1D
14
1D
1Q
3
R
&
15
CLR
13
2D
2Q
4
12
3D
3Q
5
11
4D
4Q
6
1
M
10
7
CLK
&
EN
C1
2
N
9
1D
14
1D
’173
’LS173A
相關(guān)PDF資料
PDF描述
74LS173 4-BIT D-TYPE REGISTER WITH 3-STATE OUTPUTS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LS173A 制造商:Semiconductors 功能描述:
74LS173DC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad D-Type Flip-Flop
74LS173PC 制造商:Rochester Electronics LLC 功能描述:- Bulk
74LS173SC 制造商:Rochester Electronics LLC 功能描述:- Bulk
74LS174 制造商:NTE Electronics 功能描述: 制造商:Semiconductors 功能描述: