Pin Assignments
162260
12-BIT TO 24-BIT MULTIPLEXED D-TYPE LATCH
WITH 3-STATE OUTPUTS
OE2B LEA2B 2B4
GND
2B5
2B6
VCC
2B7
2B8
2B9
GND 2B10 2B11 2B12 1B12 1B11 1B10 GND
1B9
1B8
1B7
VCC
1B6
1B5
GND
1B4 LEA1B OE1B
56 55 54 53 52 51 50 49
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
1
2
3
4
GND
5
2B2
6
2B1
7
VCC
8
A1
9
A2
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
OEA LE1B 2B3
A3
GND
A4
A5
A6
A7
A8
A9
GND
A10
A11
A12
VCC
1B1
1B2
GND
1B3 LE2B SEL
See page 748
162268
12-BIT TO 24-BIT REGISTERED BUS EXCHANGER
WITH 3-STATE OUTPUTS
OEB CLKENA2 2B4
GND
2B5
2B6
V
CC
2B7
2B8
2B9
GND 2B10 2B11 2B12 1B12 1B11 1B10 GND
1B9
1B8
1B7
V
1B6
1B5
GND
1B4 CLKENA1 CLK
CC
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
1
2
3
4
GND
5
2B2
6
2B1
7
CC
8
A1
9
A2
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
OEA CLKEN1B 2B3
V
A3
GND
A4
A5
A6
A7
A8
A9
GND
A10
A11
A12
V
1B1
1B2
GND
1B3 CLKEN2B SEL
CC
See page 750
162280
16-BIT TO 32-BIT REGISTERED BUS EXCHANGER
WITH BYTE MASKS AND 3-STATE OUTPUTS
VCC
GND
1B8
2B8
1B9
GND
2B9 1B10 2B10 VCC
1B11 2B11 1B12 2B12 GND 1B13 2B13 1B14 2B14 VCC
GND 1B15 2B15 1B16 2B16 VCC
A16
A15
A14
GND
A13
A12
A11
VCC
A10
A9
A8
GND
OE
DIR
80 79 78 77 76 75 74 73
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
1
VCC
2
GND
3
2B7
4
1B7
5
2B6
6
GND
7
1B6
8
2B5
9
1B5
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
VCC
2B4
1B4
2B3
1B3
GND
2B2
1B2
2B1
1B1
VCC
GND
2D2
1D2
2D1
1D1
VCC
C1
C2
A1
GND
A2
A3
A4
VCC
A5
A6
A7
GND
CLK
SEL
See page 752
162282
18-BIT TO 36-BIT REGISTERED BUS EXCHANGER
WITH 3-STATE OUTPUTS
V
CC
GND 1B10 2B10 1B11 GND 2B11 1B12 2B12
V
CC
1B13 2B13 1B14 2B14 GND 1B15 2B15 1B16 2B16
V
GND 1B17 2B17 1B18 2B18
V
CC
A18
A17
A16
GND
A15
A14
A13
V
CC
A12
A11
A10
GND
OE
DIR
CC
80 79
76 75 74 73 72 71 70 69
66 65 64 63 62 61 60 59
56 55 54 53 52 51 50 49
46 45 44 43 42 41
78 77
68 67
58 57
48 47
1
CC
2
GND
3
2B9
4
1B9
5
2B8
6
GND
7
1B8
8
2B7
9
1B7
10
CC
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
39 40
GND CLK SEL
11 12
37 38
V
V
2B6
1B6
2B5
1B5
GND
2B4
1B4
2B3
1B3
V
GND
2B2
1B2
2B1
1B1
V
A1
A2
A3
GND
A4
A5
A6
V
A7
A8
A9
CC
CC
CC
See page 754
221
TI [ TEXAS INSTRUMENTS ]
