TNETA1585

ATM TRAFFIC MANAGEMENT SCHEDULER DEVICE

WITH RECEIVE UTOPIA AND COPROCESSOR INTERFACES

SDNS041A – NOVEMBER 1996 – REVISED JULY 1998

19

POST OFFICE BOX 655303

– 0.5 V to 4 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–0.5 V to 5.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† 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.

NOTES:

1. All voltage values are with respect to the GND terminals.

2. Applies for external input and bidirectional buffers without hysteresis. VI > VCC does not apply to fail-safe terminals. Use V > VCC(5V)

for 5-V tolerant terminals.

3. Applies for external output and bidirectional buffers. VO > VCC does not apply to fail-safe terminals. Use VO >VCC(5V)for 5-Vtolerant

terminals.

recommended operating conditions

MIN

NOM

MAX

UNIT

VCC

Supply voltage

Commercial

3

3.3

3.6

V

VCC(5V)

Supply voltage, 5-V tolerant TTL

Commercial

4.5

5

5.5

V

VI

Input voltage

TTL

0

VCC

V

VI

Input voltage

5-V tolerant TTL

0

VCC(5V)

V

VO

Output voltage

TTL

0

VCC

V

VO

Output voltage

5-V tolerant TTL‡

0

VCC

V

VIH

High level input voltage

TTL

2

VCC

V

VIH

High-level input voltage

5-V tolerant TTL

2

VCC(5V)

V

VIL

Low level input voltage

TTL

0

0.8

V

VIL

Low-level input voltage

5-V tolerant TTL

0

0.8

V

TA

Operating free-air temperature

0

70

°C

‡ VCC must be applied to drive the output to a high-impedance state (Z) for 5-V tolerant operation.