4 Pin Configuration and Functions

Figure 4-1 SN65LBC173A (Marked as 65LBC173A)
SN75LBC173A (Marked as 75LBC173A)
D or N Package (Top View)

Table 4-1 Pin Functions

PIN		TYPE⁽¹⁾	DESCRIPTION
NAME	NO.	TYPE⁽¹⁾	DESCRIPTION
1B	1	I	Channel 1 Inverting Differential Input
1A	2	I	Channel 1 Non-Inverting Differential Input
1Y	3	O	Channel 1 Output
G	4	I	Active High Receiver Enable
2Y	5	O	Channel 2 Output
2A	6	I	Channel 2 Non-Inverting Differential Input
2B	7	I	Channel 2 Inverting Differential Input
GND	8	GND	Device Ground
3B	9	I	Channel 3 Inverting Differential Input
3A	10	I	Channel 3 Non-Inverting Differential Input
3Y	11	O	Channel 3 Output
G	12	I	Active Low Receiver Enable
4Y	13	O	Channel 4 Output
4A	14	I	Channel 4 Non-Inverting Differential Input
4B	15	I	Channel 4 Inverting Differential Input
V_CC	16	POW	Device Supply

(1) Signal Types: I = Input, O = Output, I/O = Input or Output.