PLS159 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

PLS159

Programmable logic sequencer (16 × 45 × 12)

Philips Electronics 

Philips Semiconductors Programmable Logic Devices

Programmable logic sequencer

(16 × 45 × 12)

Product specification

PLS159A

VIRGIN STATE

The factory shipped virgin device contains all

fusible links intact, such that:

1. OE is always enabled.

2. Preset and Reset are always disabled.

3. All transition terms are disabled.

4. All flip-flops are in D-mode unless

otherwise programmed to J-K only or J-K

or D (controlled).

5. All B pins are inputs and all F pins are

outputs unless otherwise programmed.

CAUTION: PLS159A

PROGRAMMING ALGORITHM

The programming voltage required to

program the PLS159A is higher (17.5V) than

that required to program the PLS159 (14.5V).

Consequently, the PLS159 programming

algorithm will not program the PLS159A.

Please exercise caution when accessing

programmer device codes to insure that the

correct algorithm is used.

THERMAL RATINGS

TEMPERATURE

Maximum junction

Maximum ambient

Allowable thermal rise

ambient to junction

150°C

75°C

75°C

ABSOLUTE MAXIMUM RATINGS1

RATINGS

SYMBOL

PARAMETER

MIN

MAX

UNIT

VCC

Supply voltage

+7

VDC

VIN

Input voltage

+5.5

VDC

VOUT

Output voltage

+5.5

VDC

IIN

Input currents

–30

+30

mA

IOUT

Output currents

+100

mA

Tamb

Operating temperature range

0

+75

°C

Tstg

Storage temperature range

–65

+150

°C

NOTES:

1. Stresses above those listed may cause malfunction or permanent damage to the device. This is a stress rating only. Functional operation at

these or any other condition above those indicated in the operational and programming specification of the device is not implied.

October 22, 1993

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