Nexperia

74LVC16374A; 74LVCH16374A

16-bit edge-triggered D-type flip-flop; 5 V tolerant; 3-state

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

VCC = 1.65; VI = 1.07 V

[3] [4]

-10

-

-

-10

-

μA

VCC = 2.3; VI = 1.7 V

-30

-

-

-25

-

μA

IBHH

bus hold HIGH

current

VCC = 3.0; VI = 2.0 V

-75

-

-

-60

-

μA

VCC = 1.95 V

[3] [5]

200

-

-

200

-

μA

VCC = 2.7 V

300

-

-

300

-

μA

IBHLO

bus hold LOW

overdrive

current

VCC = 3.6 V

500

-

-

500

-

μA

VCC = 1.95 V

[3] [5]

-200

-

-

-200

-

μA

VCC = 2.7 V

-300

-

-

-300

-

μA

IBHHO

bus hold HIGH

overdrive

current

VCC = 3.6 V

-500

-

-

-500

-

μA

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

[2] The bus hold circuit is switched off when VI > VCC allowing 5.5 V on the input pin.

[3] Valid for data inputs (74LVCH16374A) only; control inputs do not have a bus hold circuit.

[4] The specified sustaining current at the data inputs holds the input below the specified VI level.

[5] The specified overdrive current at the data input forces the data input to the opposite logic input state.

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 9.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

nCP to nQn; see Fig. 6

[2]

VCC = 1.2 V

-

14

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.1

6.9

13.5

2.1

15.6

ns

VCC = 2.3 V to 2.7 V

1.5

3.7

6.7

1.5

7.7

ns

VCC = 2.7 V

1.5

3.4

6.0

1.5

7.5

ns

tpd

propagation

delay

VCC = 3.0 V to 3.6 V

1.5

3.1

5.4

1.5

7.0

ns

nOE to nQn; see Fig. 7

[2]

VCC = 1.2 V

-

20

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.5

5.9

13.1

1.5

15.1

ns

VCC = 2.3 V to 2.7 V

1.5

3.4

6.9

1.5

8.0

ns

VCC = 2.7 V

1.5

3.6

6.0

1.5

7.5

ns

ten

enable time

VCC = 3.0 V to 3.6 V

1.0

2.7

5.2

1.0

6.5

ns

nOE to nQn; see Fig. 7

[2]

VCC = 1.2 V

-

12

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.8

4.6

9.1

2.8

10.5

ns

VCC = 2.3 V to 2.7 V

1.0

2.5

4.9

1.0

5.7

ns

VCC = 2.7 V

1.5

3.4

5.1

1.5

6.5

ns

tdis

disable time

VCC = 3.0 V to 3.6 V

1.5

3.1

4.9

1.5

6.5

ns

nCP HIGH; see Fig. 6

VCC = 1.65 V to 1.95 V

5.0

-

-

5.0

-

ns

VCC = 2.3 V to 2.7 V

4.0

-

-

4.0

-

ns

VCC = 2.7 V

3.0

-

-

3.0

-

ns

tW

pulse width

VCC = 3.0 V to 3.6 V

3.0

1.5

-

3.0

-

ns

74LVC_LVCH16374A

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 13 — 27 September 2021

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