BH16245BDGG Просмотр технического описания (PDF) - Philips Electronics
Номер в каталоге
Компоненты Описание
производитель
BH16245BDGG Datasheet PDF : 11 Pages
| |||
Philips Semiconductors
16-bit bus transceiver (3-State)
Product specification
74ABT16245B
74ABTH16245B
PIN CONFIGURATION
1DIR 1
1B0 2
1B1 3
GND 4
1B2 5
1B3 6
VCC 7
1B4 8
1B5 9
GND 10
1B6 11
1B7 12
2B0 13
2B1 14
GND 15
2B2 16
2B3 17
VCC 18
2B4 19
2B5 20
GND 21
2B6 22
2B7 23
2DIR 24
48 1OE
47 1A0
46 1A1
45 GND
44 1A2
43 1A3
42 VCC
41 1A4
40 1A5
39 GND
38 1A6
37 1A7
36 2A0
35 2A1
34 GND
33 2A2
32 2A3
31 VCC
30 2A4
29 2A5
28 GND
27 2A6
26 2A7
25 2OE
SA00020
LOGIC SYMBOL
1
1DIR
1A0 47
2DIR 24
48 1OE
2 1B0 2A0 36
1A1 46
3 1B1 2A1 35
1A2 44
5 1B2 2A2 33
1A3 43
6 1B3 2A3 32
1A4 41
8 1B4 2A4 30
1A5 40
9 1B5 2A5 29
1A6 38
11 1B6 2A6 27
1A7 37
12 1B7 2A7 26
25 2OE
13 2B0
14 2B1
16 2B2
17 2B3
19 2B4
20 2B5
22 2B6
23 2B7
SA00021
PIN DESCRIPTION
SYMBOL
PIN
NUMBER
NAME AND FUNCTION
1DIR,
2DIR
1, 24
Direction control inputs
(Active-High)
1A0 – 1A7,
2A0 – 2A7
47, 46, 44, 43
41, 40, 38, 37
36, 35, 33, 32
30, 29, 27, 26
Data inputs/outputs (A side)
1B0 – 1B7
2B0 – 2B7
2, 3, 5, 6
8, 9, 11, 12
13, 14, 16, 17
19, 20, 22, 23
Data inputs/outputs (B side)
1OE, 2OE
48, 25
Output enables
GND
4, 10, 15, 21
28, 34, 39, 45
Ground (0V)
VCC
7, 18, 31, 42 Positive supply voltage
LOGIC SYMBOL (IEEE/IEC)
1OE 48
1DIR 1
2OE 25
2DIR 24
G3
3 EN1 (BA)
3 EN2 (AB)
G6
6 EN4 (BA)
6 EN5 (AB)
1A0 47
46
1A1
1A2 44
1A3 43
1A4 41
1A5 40
1A6 38
1A7 37
2A0 36
2A1 35
2A2 33
2A3 32
2A4 30
2A5 29
2A6 27
2A7 26
∇1
2∇
∇4
5∇
2 1B0
3 1B1
5 1B2
6 1B3
8 1B4
9 1B5
11 1B6
12 1B7
13 2B0
14 2B1
16 2B2
17 2B3
19 2B4
20 2B5
22 2B6
23 2B7
SA00022
1998 Feb 25
3
Share Link: 