Philips Semiconductors
Product specification
16-bit bus transceiver with direction pin; 5 V tolerant;
3-state
74LVC16245A;
74LVCH16245A
PINNING
SYMBOL
1DIR
PIN
BALL
DESCRIPTION
1
2
3
A1
B2
B1
direction control input
1B0
1B1
GND
1B2
1B3
VCC
1B4
1B5
1B6
1B7
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2DIR
2OE
2A7
2A6
2A5
2A4
2A3
2A2
2A1
2A0
1A7
1A6
1A5
1A4
1A3
1A2
1A1
1A0
1OE
n.c.
data input/output
data input/output
4, 10, 15, 21, 28, 34, 39, 45
B3, B4, D3, D4, G3, G4, J3, J4 ground (0 V)
5
C2
data input/output
6
C1
data input/output
supply voltage
7, 18, 31, 42
C3, C4, H3, H4
8
D2
D1
E2
E1
F1
F2
G1
G2
H1
H2
J1
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
direction control input
output enable input (active LOW)
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
data input/output
output enable input (active LOW)
9
11
12
13
14
16
17
19
20
22
23
24
25
26
27
29
30
32
33
35
36
37
38
40
41
43
44
46
47
48
−
J2
K1
K6
J5
J6
H5
H6
G5
G6
F5
F6
E6
E5
D6
D5
C6
C5
B6
B5
A6
A2, A3, A4, A5, K2, K3, K4, K5 not connected
2003 Nov 25
4
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
