Nexperia

74LVCV2G66

Overvoltage tolerant bilateral switch

4. Marking

Table 2. Marking codes

Type number

Marking code[1]

74LVCV2G66DC

Y66

74LVCV2G66GT

Y66

[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.

5. Functional diagram

001aag497

1E

2Z

1Y

1Z

2Y

2E

Fig. 1. Logic symbol

001aah808

1

1

X1

1

1

X1

#

#

Fig. 2. IEC logic symbol

001aaa532

Y

VCC

Z

E

Fig. 3. Logic diagram (one switch)

6. Pinning information

6.1. Pinning

74LVCV2G66

1Z

VCC

1Y

1E

2E

2Y

GND

2Z

001aai213

1

2

3

4

6

5

8

7

Fig. 4. Pin configuration SOT765-1 (VSSOP8)

74LVCV2G666

2Y

1E

VCC

2Z

2E

1Y

1Z

GND

aaa-018593

3

6

2

7

1

8

4

5

Transparent top view

Fig. 5. Pin configuration SOT833-1 (XSON8)

74LVCV2G66

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Product data sheet

Rev. 9 — 1 April 2021

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