TIBPAL16L8-15M, TIBPAL16R4-15M

HIGH-PERFORMANCE

IMPACT ™ PAL® CIRCUITS

SRPS018B − D3338, JANUARY 1986 − REVISED NOVEMBER 2011

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

D High-Performance Operation:

Propagation Delay . . . 15 ns Max

D Power-Up Clear on Registered Devices (All

Register Outputs are Set High, but Voltage

Levels at the Output Pins Go Low)

D Package Options Include Ceramic Flat (W)

Packages, Ceramic Chip Carriers (FK), and

Ceramic (J) 300-mil DIPs

D Dependable Texas Instruments Quality and

Reliability

DEVICE

I

INPUTS

3-STATE

O OUTPUTS

REGISTERED

Q OUTPUTS

I/O

PORTS

PAL16L8

10

2

0

6

PAL16R4

8

0

4 (3-state buffers)

4

PAL16R6

8

0

6 (3-state buffers)

2

PAL16R8

8

0

8 (3-state buffers)

0

description

These programmable array logic devices feature

high speed and functional equivalency when

compared with currently available devices. These

IMPACT-X™ circuits combine the latest Advanced

Low-Power Schottky technology with proven

titanium-tungsten fuses to provide reliable,

high-performance substitutes for conventional

TTL logic. Their easy programmability allows for

quick design of custom functions and typically

results in a more compact circuit board. In

addition, chip carriers are available for futher

reduction in board space.

The TIBPAL16’ M series is characterized for

operation over the full military temperature range

of −55°C to 125°C.

IMPORTANT PROGAMMING NOTE: For TIBPAL16L8−15M devices in J, W, or FK packages − For date code

9903A or later device programming, select from either TI Military/16L8−12 or TI commercial TI/16L8−10 on

the Manufacturer/Device menu listing in your programming system.

IMPORTANT PROGAMMING NOTE: For TIBPAL16R4−15M devices in J, W, or FK packages − For date code

9616A or later device programming, select from either TI Military/16R4−12 or TI commercial TI /16R4−10 on

the Manufacturer/Device menu listing in your programming system.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Copyright © 1996 − 2011, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

IMPACT is a trademark of Texas Instruments Incorporated.

PAL is a registered trademark of Advanced Micro Devices Inc.

Pin assignments in operating mode

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

I

I

I

I

I

I

I

I

I

GND

VCC

O

I/O

I/O

I/O

I/O

I/O

I/O

O

I

TIBPAL16L8’

J OR W PACKAGE

(TOP VIEW)

3 2 1 20 19

910 11 12 13

4

5

6

7

8

18

17

16

15

14

I/O

I/O

I/O

I/O

I/O

I

I

I

I

I

TIBPAL16L8’

FK PACKAGE

(TOP VIEW)

TIBPAL16L8-15M is Not Recommended for New Designs