74HC2G66 Datasheet, PDF (2/21 Pages) NXP Semiconductors – Bilateral switches

NXP Semiconductors
4. Marking
Table 2. Marking codes
Type number
74HC2G66DP
74HCT2G66DP
74HC2G66DC
74HCT2G66DC
74HC2G66GD
74HCT2G66GD
5. Functional diagram
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
Marking
H66
T66
H66
T66
H66
T66
1Y
1Z
1E
2Z
2Y
Fig 1. Logic symbol
2E
001aag497
6. Pinning information
6.1 Pinning
74HC2G66
74HCT2G66
1Y 1
1Z 2
2E 3
GND 4
8 V_CC
7 1E
6 2Z
5 2Y
001aai699
Fig 3. Pin configuration SOT505-2 (TSSOP8) and
SOT765-1 (VSSOP8)
Y
Z
E
001aah372
Fig 2. Logic diagram for 1 switch
74HC2G66
74HCT2G66
1Y 1
1Z 2
8 V_CC
7 1E
2E 3
6 2Z
GND 4
5 2Y
001aal625
Transparent top view
Fig 4. Pin configuration SOT996-2 (XSON8U)
74HC_HCT2G66_6
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 06 — 2 April 2010
© NXP B.V. 2010. All rights reserved.
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