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74LVT2952

3.3 V Octal registered transceiver; 3-State

NXP Semiconductors. 

NXP Semiconductors

74LVT2952

3.3 V Octal registered transceiver; 3-State

7. Limiting values

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).[1][2]

Symbol Parameter

Conditions

Min

Max

Unit

VCC

supply voltage

0.5

+4.6

V

VI

input voltage

[3] 0.5

7.0

V

VO

output voltage

output in OFF or HIGH state

[3] 0.5

+7

V

IIK

input clamping current

VI < 0 V

50

-

mA

IOK

output clamping current

VO < 0 V

50

-

mA

IO

output current

output in LOW state

output in HIGH state

-

128

mA

64

-

mA

Tstg

storage temperature

Tj

junction temperature

Ptot

total power dissipation

Tamb = 40 C to +85 C

65

+150

C

-

+150

C

[4]

-

500

mW

[1] Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the

device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to

absolute-maximum-rated conditions for extended periods may affect device reliability.

[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. The maximum junction temperature of this integrated circuit should not exceed 150 C.

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

[4] For SO20 packages: above 70 C derate linearly with 8 mW/K.

For SSOP20 and TSSOP20 packages: above 60 C derate linearly with 5.5 mW/K.

8. Recommended operating conditions

Table 6. Recommended operating conditions

Symbol Parameter

Conditions

Min

Max

Unit

VCC

supply voltage

2.7

3.6

V

VI

input voltage

0

5.5

V

IOH

HIGH-level output current

-

32

mA

IOL

LOW-level output current

-

32

mA

current duty cycle  50 %; fi  1 kHz

-

64

mA

Tamb

ambient temperature

in free air

40

+85

C

t/V input transition rise and fall rate output enabled

-

10

ns/V

74LVT2952

Product data sheet

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

Rev. 4 — 11 September 2013

© NXP B.V. 2013. All rights reserved.

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