74abt16646dl NXP Semiconductors, 74abt16646dl Datasheet - Page 4

• Manufacturer Part Number: 74abt16646dl
• Description: 74abt16646; 74abth16646 16-bit Bus Transceiver/register 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
LOGIC SYMBOL (IEEE/IEC)
1998 Feb 27
16-bit bus transceiver/register (3-State)
1CPBA
1CPAB
2CPBA
2CPAB
1SBA
1SAB
2SBA
2SAB
1DIR
2DIR
1OE
2OE
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
56
1
55
54
2
3
29
28
30
31
27
26
10
12
13
14
15
16
17
19
20
21
23
24
5
6
8
9
13D
6D
G3
3 EN1 [BA]
3 EN2 [AB]
G5
G7
G10
10 EN8 [BA]
10 EN9 [AB]
G12
G14
8
1
1
w1
w1
C4
C6
C11
C13
1
14
14
7
7
12
12
5
5 1
w1
w1
11D
1
2
4D
9
SH00025
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7
4
LOGIC SYMBOL
55
54
56
27
26
28
30
31
29
2
3
1
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7
1CPAB
1SAB
1DIR
1CPBA
1SBA
1OE
1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7
2CPAB
2SAB
2DIR
2CPBA
2SBA
2OE
2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7
52 51
15 16
42 41
5
6
49
17
40
8
48
19
38
9
47
20
37
10
74ABTH16646
45 44
21 23
36 34
12
74ABT16646
SH00027
13
43
24
33
14
Product specification