Datasheet

HEF4066B_6 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 06 — 25 March 2010 2 of 16
NXP Semiconductors
HEF4066B
Quad single-pole single-throw analog switch
5. Functional diagram
6. Pinning information
6.1 Pinning
6.2 Pin description
Fig 1. Functional diagram Fig 2. Logic diagram (one switch)
001aag200
1Y 1Z
1
2
2Y 2Z
4
3
1E
13
3Y 3Z
8
9
4Y 4Z
11
10
3E
6
4E
12
2E
5
V
SS
nZ
nE
nY
V
DD
V
DD
001aag20
1
Fig 3. Pin configuration
HEF4066B
1Y V
DD
1Z 1E
2Z 4E
2Y 4Y
2E 4Z
3E 3Z
V
SS
3Y
001aag202
1
2
3
4
5
6
7
8
10
9
12
11
14
13
Table 2. Pin description
Symbol Pin Description
1Y, 2Y, 3Y, 4Y 1, 4, 8, 11 independent input or output
1Z, 2Z, 3Z, 4Z 2, 3, 9, 10 independent input or output
1E, 2E, 3E, 4E 13, 5, 6, 12 enable input (active HIGH)
V
SS
7 ground (0 V)
V
DD
14 supply voltage