5 Pin Configuration and Functions

Figure 5-1 PW Package
16-Pin TSSOP
Top View

Table 5-1 Pin Functions

PIN		TYPE⁽¹⁾	DESCRIPTION
NAME	NO.	TYPE⁽¹⁾	DESCRIPTION
SH/LD	1	I	Enable shifting when input is high, load data when input is low
CLK	2	I	Clock, rising edge triggered
E	3	I	Parallel input E
F	4	I	Parallel input F
G	5	I	Parallel input G
H	6	I	Parallel input H
Q_H	7	O	Inverted serial output
GND	8	—	Ground
Q_H	9	O	Serial output
SER	10	I	Serial input
A	11	I	Parallel input A
B	12	I	Parallel input B
C	13	I	Parallel input C
D	14	I	Parallel input D
CLK INH	15	I	Clock inhibit input
V_CC	16	—	Positive supply

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