參數資料
型號: SN54ABT16821WD
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
中文描述: 20位總線接口倒裝3觸發(fā)器態(tài)輸出
文件頁數: 2/7頁
文件大?。?/td> 122K
代理商: SN54ABT16821WD
SN54ABT16821, SN74ABT16821
20-BIT BUS-INTERFACE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCBS216B – JUNE 1992 – REVISED JANUARY 1997
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
(each flip-flop)
INPUTS
OUTPUT
Q
OE
L
CLK
L
D
H
H
L
L
L
L
X
Q0
Z
H
X
X
logic symbol
1Q1
2
1Q2
3
1Q3
5
1Q4
6
1Q5
8
1Q6
9
1Q7
10
1Q8
12
1Q9
13
1Q10
14
2Q1
15
2Q2
16
2Q3
17
2Q4
19
2Q5
20
2Q6
21
2Q7
23
2Q8
24
2Q9
26
2Q10
27
1OE
EN2
1
56
1CLK
1D
55
1D1
54
1D2
52
1D3
51
1D4
49
1D5
48
1D6
47
1D7
45
1D8
44
1D9
43
1D10
3D
42
2D1
41
2D2
40
2D3
38
2D4
37
2D5
36
2D6
34
2D7
33
2D8
31
2D9
30
2D10
EN4
28
29
2CLK
2OE
C1
C3
2
4
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
相關PDF資料
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SN74ABT16821DGG 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54ABT16821 20-Bit Bus-Interface Flip-Flops 3-State Outputs(20位總線接口觸發(fā)器(三態(tài)輸出))
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