5 Pin Configuration and Functions

Figure 5-1 Package SN74AHCT174 D, DB, DGV, N, NS, or PW Package (Top View)

Table 5-1 Pin Functions

PIN		I/O⁽¹⁾	DESCRIPTION
NO.	NAME	I/O⁽¹⁾	DESCRIPTION
1	CLR	I	Clear all channels, active low
2	1Q	O	Channel 1, Q output
3	1D	I	Channel 1, D input
4	2D	I	Channel 2, D input
5	2Q	O	Channel 2, Q output
6	3D	I	Channel 3, D input
7	3Q	O	Channel 3, Q output
8	GND	—	Ground
9	CLK	I	Clock all channels, rising edge triggered
10	4Q	O	Channel 4, Q output
11	4D	I	Channel 4, D input
12	5Q	O	Channel 5, Q output
13	5D	I	Channel 5, D input
14	6D	I	Channel 6, D input
15	6Q	O	Channel 6, Q output
16	V_CC	—	Positive supply