Datasheet

SN65LBC174, SN75LBC174
QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVERS
SLLS162D – JULY 1993 – REVISED SEPTEMBER 2003
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
logic symbol
†
†
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
Terminal numbers shown are for the N package.
EN
EN
4A
3A
3,4EN
2A
1A
1,2EN
15
9
12
7
1
4
4Z
4Y
3Z
3Y
2Z
2Y
1Z
1Y
13
14
11
10
5
6
3
2
logic diagram (positive logic)
1A
1Y
1Z
2A
2Y
2Z
1,2EN
3A
3Y
3Z
4A
4Y
4Z
3,4EN
1
4
7
9
12
15
13
14
11
10
5
6
3
2
schematic of inputs and outputs
Input
50 µA
V
CC
Driver
Output
V
CC
200 Ω
ALL INPUTS Y OR Z OUTPUT