Nexperia

74LVC163

Presettable synchronous 4-bit binary counter; synchronous reset

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

ΔICC

additional

supply current

per input pin;

VCC = 2.7 V to 3.6 V;

VI = VCC - 0.6 V; IO = 0 A

-

5

500

-

5000

μA

CI

input

capacitance

VCC = 0 V to 3.6 V;

VI = GND to VCC

-

5.0

-

-

-

pF

[1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C.

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 14.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1] Max

Min

Max

Unit

CP to Qn; see Fig. 9

[2]

VCC = 1.2 V

-

18

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.5

7.4

14.5

1.5

16.7

ns

VCC = 2.3 V to 2.7 V

2.6

4.2

8.1

2.6

9.4

ns

VCC = 2.7 V

1.5

4.0

7.3

1.5

9.5

ns

VCC = 3.0 V to 3.6 V

1.5

3.8

7.3

1.5

9.5

ns

CP to TC; see Fig. 9

[2]

VCC = 1.2 V

-

23

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.9

8.5

15.7

1.9

18.1

ns

VCC = 2.3 V to 2.7 V

3.0

4.8

8.8

3.0

10.2

ns

VCC = 2.7 V

1.5

4.6

8.1

1.5

10.5

ns

VCC = 3.0 V to 3.6 V

1.5

4.3

7.9

1.5

10.0

ns

CET to TC; see Fig. 10

[2]

VCC = 1.2 V

-

16

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.5

6.3

12.7

1.5

14.6

ns

VCC = 2.3 V to 2.7 V

2.3

3.6

7.1

2.3

8.2

ns

VCC = 2.7 V

1.5

3.9

6.9

1.5

9.0

ns

tpd

propagation delay

VCC = 3.0 V to 3.6 V

1.5

3.3

6.4

1.5

8.0

ns

CP HIGH or LOW; see Fig. 9

VCC = 1.65 V to 1.95 V

6.0

-

-

6.0

-

ns

VCC = 2.3 V to 2.7 V

5.0

-

-

5.0

-

ns

VCC = 2.7 V

5.0

-

-

5.0

-

ns

tW

pulse width

VCC = 3.0 V to 3.6 V

4.0

1.2

-

4.0

-

ns

74LVC163

All information provided in this document is subject to legal disclaimers.

© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 7 — 19 April 2021

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