參數(shù)資料
型號: BT16273DGG
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 16-bit D-type flip-flop
中文描述: ABT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO48
封裝: TSSOP-48
文件頁數(shù): 3/10頁
文件大?。?/td> 85K
代理商: BT16273DGG
Philips Semiconductors
Product specification
74ABT16273
74ABTH16273
16-bit D-type flip-flop
1998 Feb 27
3
LOGIC SYMBOL (IEEE/IEC)
1
1D
2
2D
SH00053
1
48
24
25
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
R1
C1
R2
C2
1MR
1Q0
!Q1
1Q2
1Q3
1Q4
1Q5
1Q6
1Q7
2Q0
2Q1
2Q3
2Q4
2Q2
2Q5
2Q7
2MR
2Q6
CP
1D0
1D1
1D2
1D3
1D4
1D5
1D6
1D7
2D0
2D1
2D3
2D4
2D2
2D5
2D7
2CP
2D6
FUNCTION TABLE
Inputs
Output
operating
mode
nMR
nCP
nDX
nQ0-nQ7
L
X
X
L
Reset (clear)
H
h
H
Load “1”
H
I
L
Load “0”
H
L
X
Q
0
Retain state
H =
h
High voltage level
high voltage level one set-up time prior to the Low-to-High
clock transition
Low voltage level
Low voltage level one set-up time prior to the Low-to-High
clock transition
Don’t care
Low-to-High clock transition
Output as it was
=
L
I
=
=
X =
=
Q
0 =
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1MR
1Q0
!Q1
GND
1Q2
1Q3
1Q4
1Q5
GND
1Q6
1Q7
2Q0
2Q1
GND
2Q3
V
CC
2Q4
V
CC
2Q2
2Q5
GND
2Q7
2MR
2Q6
CP
1D0
1D1
GND
1D2
1D3
1D4
1D5
GND
1D6
1D7
2D0
2D1
GND
2D3
V
CC
2D4
V
CC
2D2
2D5
GND
2D7
2CP
2D6
SH00054
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