MB2823 Datasheet, PDF (2/10 Pages) NXP Semiconductors – Dual 9-bit D-type flip-flop with reset and enable 3-State

Philips Semiconductors Advanced BiCMOS Products
Dual 9-bit D-type flip-flop with
reset and enable (3-State)
Product specification
MB2823
PIN DESCRIPTION
PIN NUMBER
48, 19
44, 42, 41, 39, 38, 37, 36, 35, 34,
33, 32, 31, 29, 28, 27, 25, 24, 23
49, 50, 51, 1, 2, 3, 5, 6, 7,
8, 9, 10, 11, 12, 13, 15, 16, 18
46, 21
45, 22
47, 20
4, 17, 30, 43
14, 26, 40, 52
LOGIC DIAGRAM
nCE
nD0
nD1
SYMBOL
1OE, 2OE
1D0-1D8
2D0-2D8
1Q0-1Q8
2Q0-2Q8
1CP, 2CP
1CE, 2CE
1MR, 2MR
GND
V_CC
nD2
nD3
FUNCTION
Output enable input (active–Low)
Data inputs
Data outputs
Clock pulse input (active rising edge)
Clock enable input (active–Low)
Master reset input (active–Low)
Ground (0V)
Positive supply voltage
nD4
nD5
nD6
nD7
nD8
nCP
CP
nD
CP
nD
CP
nD
CP
nD
CP
nD
CP
nD
CP
nD
CP
nD
CP
nD
RQ
RQ
RQ
RQ
RQ
RQ
RQ
RQ
RQ
nMR
nOE
nQ0
nQ1
nQ2
nQ3
nQ4
nQ5
nQ6
nQ7
nQ8
LOGIC SYMBOL (IEEE/IEC)
48
EN
47
R
45
G1
46
1C2
44
2D
49
42
50
41
51
39
1
38
2
37
3
36
5
35
6
13
7
4
19
EN
20
R
22
G1
21
1C2
33
2D
8
32
9
31
10
29
11
28
12
27
13
25
16
24
16
23
18
August 24, 1993
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