Nexperia

74LVC373A

Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ [1]

Max

Min

Max

Unit

IOFF

power-off

leakage supply

VCC = 0 V; VI or VO = 5.5 V

-

±0.1

±10

-

±20

μA

ICC

supply current VCC = 3.6 V; VI = VCC or GND;

IO = 0 A

-

0.1

10

-

40

μA

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. 12.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1] Max

Min

Max

Unit

Dn to Qn; see Fig. 8

[2]

VCC = 1.2 V

-

14

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.5

6.5

15.8

1.5

18.2

ns

VCC = 2.3 V to 2.7 V

1.0

3.4

8.2

1.0

9.4

ns

VCC = 2.7 V

1.5

3.4

7.8

1.5

10.0

ns

VCC = 3.0 V to 3.6 V

1.5

2.9

6.8

1.5

8.5

ns

LE to Qn; see Fig. 9

[2]

VCC = 1.2 V

-

16

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.2

7.3

16.8

2.2

19.3

ns

VCC = 2.3 V to 2.7 V

1.5

3.9

8.6

1.5

10.0

ns

VCC = 2.7 V

1.5

3.5

8.2

1.5

10.5

ns

tpd

propagation delay

VCC = 3.0 V to 3.6 V

1.5

3.3

7.2

1.5

9.0

ns

OE to Qn; see Fig. 10

[2]

VCC = 1.2 V

-

17

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.5

6.8

17.6

1.5

20.3

ns

VCC = 2.3 V to 2.7 V

1.5

3.8

9.7

1.5

11.2

ns

VCC = 2.7 V

1.5

3.8

8.7

1.5

11.0

ns

ten

enable time

VCC = 3.0 V to 3.6 V

1.5

3.1

7.7

1.5

10.0

ns

OE to Qn; see Fig. 10

[2]

VCC = 1.2 V

-

8.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.3

4.3

10.3

2.3

11.9

ns

VCC = 2.3 V to 2.7 V

1.0

2.4

5.8

1.0

6.8

ns

VCC = 2.7 V

1.5

3.2

7.1

1.5

9.0

ns

tdis

disable time

VCC = 3.0 V to 3.6 V

1.5

3.0

6.1

1.5

8.0

ns

74LVC373A

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 5 — 27 August 2021

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