Nexperia

74ALVT162821

20-bit bus interface D-type flip-flop; positive-edge trigger with 30 Ω termination resistors; 3-state

7. Limiting values

Table 4. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter

Conditions

Min

Max

Unit

VCC

supply voltage

-0.5

+4.6

V

VI

input voltage

[1]

-1.2

+7.0

V

VO

output voltage

output in OFF-state or HIGH-state

[1]

-0.5

+7.0

V

IIK

input clamping current

VI < 0 V

-

-50

mA

IOK

output clamping current

VO < 0 V

-

-50

mA

output in LOW-state

-

128

mA

IO

output current

output in HIGH-state

-

-64

mA

Tstg

storage temperature

-65

+150

°C

Tj

junction temperature

[2]

-

150

°C

[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.

[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction

temperatures which are detrimental to reliability.

8. Recommended operating conditions

Table 5. Recommended operating conditions

VCC = 2.5 V ± 0.2 V

VCC = 3.3 V ± 0.3 V

Symbol Parameter

Conditions

Min

Max

Min

Max

Unit

VCC

supply voltage

2.3

2.7

3.0

3.6

V

VI

input voltage

0

5.5

0

5.5

V

IOH

HIGH-level output current

-

-8

-

-12

mA

IOL

LOW-level output current

none

-

12

-

12

mA

Δt/ΔV

input transition rise and fall rate

outputs enabled

-

10

-

10

ns/V

Tamb

ambient temperature

free-air

-40

+85

-40

+85

°C

9. Static characteristics

Table 6. Static characteristics

At recommended operating conditions; Tamb = -40 °C to +85 °C; voltages are referenced to GND (ground = 0 V).

Symbol Parameter

Conditions

Min

Typ[1]

Max Unit

VCC = 2.5 V ± 0.2 V

VIK

input clamping voltage

VCC = 2.3 V; IIK = -18 mA

-

-0.85

-1.2

V

VIH

HIGH-level input voltage

1.7

-

-

V

VIL

LOW-level input voltage

-

-

0.7

V

VCC = 2.3 V to 3.6 V; IO = -100 μA

VCC - 0.2

VCC

-

V

VOH

HIGH-level output voltage

VCC = 2.3 V; IO = -8 mA

1.8

2.1

-

V

VCC = 2.3 V; IO = 100 μA

-

0.07

0.2

V

VCC = 2.3 V; IO = 24 mA

-

0.3

0.5

V

VOL

LOW-level output voltage

VCC = 2.3 V; IO = 8 mA

-

-

0.4

V

VOL(pu) power-up LOW-level

output voltage

VCC = 2.7 V; IO = 1 mA; VI = VCC or GND

[2]

-

-

0.55

V

74ALVT162821

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© Nexperia B.V. 2020. All rights reserved

Product data sheet

Rev. 5 — 19 October 2020

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