74ALVC164245DL(2010) 查看數據表（PDF） - NXP Semiconductors.

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74ALVC164245DL
(Rev.:2010)

16-bit dual supply translating transceiver; 3-state

NXP Semiconductors. 

NXP Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

Table 4. Limiting values …continued

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

[1].

Symbol

Parameter

Conditions

Min

Max

Unit

IGND

Tstg

Ptot

ground current

storage temperature

total power dissipation

Tamb = −40 °C to +125 °C

(T)SSOP48 package

−100

-

mA

−65

+150

°C

[3] -

500

mW

HXQFN60U package

[4] -

1000

mW

[1] 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.

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

[3] Above 60 °C the value of Ptot derates linearly with 5.5 mW/K.

[4] Above 70 °C the value of Ptot derates linearly with 1.8 mW/K.

8. Recommended operating conditions

Table 5.

Symbol

VCC(B)

VCC(A)

VI

VI/O

VO

Tamb

Δt/ΔV

Recommended operating conditions

Parameter

Conditions

supply voltage B

VCC(B) ≥ VCC(A)

maximum speed performance

low-voltage applications

supply voltage A

VCC(B) ≥ VCC(A)

maximum speed performance

low-voltage applications

input voltage

control inputs: nOE and nDIR

input/output voltage nAn port

nBn port

output voltage

nAn port

nBn port

ambient temperature

input transition rise

and fall rate

VCC(A) = 2.7 V to 3.0 V

VCC(A) = 3.0 V to 3.6 V

VCC(B) = 3.0 V to 4.5 V

VCC(B) = 4.5 V to 5.5 V

Min Typ Max Unit

2.7

-

1.5

-

5.5

V

5.5

V

2.7

-

1.5

-

0

-

0

-

0

-

0

-

0

-

−40 -

0

-

0

-

0

-

0

-

3.6

3.6

5.5

VCC(A)

VCC(B)

VCC(A)

VCC(B)

+125

20

10

20

10

V

V

V

V

V

V

V

°C

ns/V

ns/V

ns/V

ns/V

74ALVC164245_5

Product data sheet

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

Rev. 05 — 13 April 2010

© NXP B.V. 2010. All rights reserved.

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