DS1123L datasheet(2/14 Pages) DALLAS

2 / 14 page

3.3V, 8-Bit, Programmable Timing Element

______________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED DC OPERATING CONDITIONS

(TA = 0°C to +70°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 in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Voltage Range on VCC Pin Relative to Ground .....-0.5V to +6.0V

*Voltage Range on IN, LE, Q/P0, CLK/P1, D/P2, P3, P4, P5, MS,

P6, P7, and P/S Relative to Ground ..........-0.5V to VCC + 0.5V

Operating Temperature Range...............................0

°C to +70°C

Storage Temperature Range .............................-55

°C to +125°C

Short-Circuit Output Current .....................................50mA for 1s

Soldering Temperature .......................................See IPC/JEDEC

J-STD-020A Specification

*Not to exceed +6.0V

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

VCC

(Note 1)

+3.0

+3.6

Input Logic 1

VIH

(Note 2)

0.7 x VCC

VCC + 0.3

Input Logic 0

VIL

-0.3

+0.3 x VCC

DC ELECTRICAL CHARACTERISTICS

(VCC = +3.0 to 3.6V, TA = 0°C to +70°C.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Active and Standby Current

ICC

High-Level Output Current

IOH

VCC = min, VOH = 2.3V

-1.0

Q output, VCC = min, VOL = 0.5V

4.0

Low-Level Output Current

IOL

All other outputs, VCC = min, VOL = 0.5V

8.0

Input Leakage

-1.0

+1.0

µA

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