74HC2G66GT Datasheet, PDF (2/23 Pages) NXP Semiconductors – Dual single-pole single-throw analog switch

NXP Semiconductors
74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
4. Marking
Table 2. Marking codes
Type number
74HC2G66DP
74HCT2G66DP
74HC2G66DC
74HCT2G66DC
74HC2G66GT
74HCT2G66GT
74HC2G66GD
74HCT2G66GD
Marking^[1]
H66
T66
H66
T66
H66
T66
H66
T66
[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
1Y
1E
2Z
Fig 1. Logic symbol
1Z
2Y
2E
001aag497
V_I
nY or nZ
input
GND
nZ or nY
output
V_OH
V_OL
V_M
t _PLH
V_M
Fig 2. Logic diagram for 1 switch
V_M
t _PHL
V_M
001aaa541
74HC_HCT2G66
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 — 3 October 2013
© NXP B.V. 2013. All rights reserved.
2 of 23