LDH952A datasheet(4/14 Pages) TI1

4 / 14 page

www.ti.com

Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

SN74LVCH16952A

16-BIT REGISTERED TRANSCEIVER

WITH 3-STATE OUTPUTS

SCAS320L – NOVEMBER 1993 – REVISED MARCH 2005

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

VCC

Supply voltage range

–0.5

6.5

Input voltage range(2)

–0.5

6.5

Voltage range applied to any output in the high-impedance or power-off state(2)

–0.5

6.5

Voltage range applied to any output in the high or low state(2)(3)

–0.5

VCC + 0.5

IIK

Input clamp current

VI < 0

–50

IOK

Output clamp current

VO < 0

–50

Continuous output current

±50

Continuous current through VCC or GND

±100

DGG package

Package thermal impedance(4)

DGV package

°C/W

DL package

Tstg

Storage temperature range

–65

150

°C

(1)

Stresses beyond those listed under "absolute maximum ratings" 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 input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.

(3)

The value of VCC is provided in the recommended operating conditions table.

(4)

The package thermal impedance is calculated in accordance with JESD 51-7.

MIN

MAX

UNIT

Operating

1.65

3.6

VCC

Supply voltage

Data retention only

1.5

VCC = 1.65 V to 1.95 V

0.65

× V

VIH

High-level input voltage

VCC = 2.3 V to 2.7 V

1.7

VCC = 2.7 V to 3.6 V

VCC = 1.65 V to 1.95 V

0.35

× V

VIL

Low-level input voltage

VCC = 2.3 V to 2.7 V

0.7

VCC = 2.7 V to 3.6 V

0.8

Input voltage

5.5

High or low state

VCC

Output voltage

3-state

5.5

VCC = 1.65 V

–4

VCC = 2.3 V

–8

IOH

High-level output current

VCC = 2.7 V

–12

VCC = 3 V

–24

VCC = 1.65 V

VCC = 2.3 V

IOL

Low-level output current

VCC = 2.7 V

VCC = 3 V

∆t/∆v

Input transition rise or fall rate

ns/V

Operating free-air temperature

–40

°C

(1)

All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

LDH952A Datasheet(PDF) 4 Page - Texas Instruments

LDH952A Datasheet(HTML) 4 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Datasheet Download

Link URL