Datasheet

P82B96_8 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 08 — 10 November 2009 3 of 32
NXP Semiconductors
P82B96
Dual bidirectional bus buffer
5. Block diagram
6. Pinning information
6.1 Pinning
6.2 Pin description
Fig 1. Block diagram of P82B96
P82B96
Sx (SDA)
Rx (RxD, SDA)
Sy (SCL)
Tx (TxD, SDA)
Ty (TxD, SCL)
GND
Ry (RxD, SCL)
002aab976
V
CC
(2 V to 15 V)
8
1
7
4
3
2
5
6
Fig 2. Pin configuration for DIP8 Fig 3. Pin configuration for SO8 Fig 4. Pin configuration for
TSSOP8
P82B96PN
Sx V
CC
Rx Sy
Tx Ry
GND Ty
002aab977
1
2
3
4
6
5
8
7
P82B96TD
P82B96TD/S900
Sx V
CC
Rx Sy
Tx Ry
GND Ty
002aab978
1
2
3
4
6
5
8
7
P82B96DP
Sx V
CC
Rx Sy
Tx Ry
GND Ty
002aab979
1
2
3
4
6
5
8
7
Table 3. Pin description
Symbol Pin Description
Sx 1 I
2
C-bus (SDA or SCL)
Rx 2 receive signal
Tx 3 transmit signal
GND 4 negative supply
Ty 5 transmit signal
Ry 6 receive signal
Sy 7 I
2
C-bus (SDA or SCL)
V
CC
8 positive supply voltage