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TIBPLS506AC

更新时间： 2024-11-03 11:58:15

品牌	Logo	应用领域
德州仪器 - TI		可编程逻辑
页数	文件大小	规格书
16页	327K
描述
13 Ã 97 Ã 8 FIELD-PROGRAMMABLE LOGIC SEQUENCER

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TIBPLS506AC 数据手册

TIBPLS506AC

13 × 97 × 8 FIELD-PROGRAMMABLE LOGIC SEQUENCER

SRPS003C – D3090, DECEMBER 1987 – REVISED NOVEMBER 1995

JT OR NT PACKAGE

(TOP VIEW)

•

58-MHz Max Clock Rate

Two Transition Complement Array Terms

16-Bit Internal State Registers

8-Bit Output Registers

CLK

Outputs Programmable for Registered or

Combinational Operation

I10

I11

I12/OE

•

Ideal for Waveform Generation and

High-Performance State Machine

Applications

GND

•

Programmable Output Enable

Programmable Clock Polarity

FK OR FN PACKAGE

(TOP VIEW)

description

The TIBPLS506AC is a TTL field-programmable

state machine of the Mealy type. This state

machine (logic sequencer) contains 97 product

terms (AND terms) and 48 sum terms (OR terms).

The product and sum terms are used to control the

16-bit internal state registers and the 8-bit output

registers.

28 27 26

I10

22 NC

21 I11

20 I12/OE

19 Q7

The outputs of the internal state registers

(P0–P15) are fed back and combined with the 13

inputs (I0–I12) to form the AND array. In addition,

two sum terms are complemented and fed back to

the AND array, which allows any product term to

be summed, complemented, and used as input to

the AND array.

12 13 14 15 16 17 18

NC – No internal connection

The eight output cells can be individually

programmed for registered or combinational

operation. Nonregistered operation is selected by

blowing the output multiplexer fuse. Registered

output operation is selected by leaving the output

multiplexer fuse intact.

Pin 17 can be programmed to function as an input and/or an output enable. Blowing the output enable fuse lets

pin 17 function as an output enable but does not disconnect pin 17 from the input array. When the output enable

fuse is intact, pin 17 functions only as an input with the outputs being permanently enabled.

The state and output registers are synchronously clocked by the fuse programmable clock input. The clock

polarity fuse selects either postive- or negative-edge triggering. Negative-edge triggering is selected by blowing

the clock polarity fuse. Leaving this fuse intact selects positive-edge triggering. After power-up, the device must

be initialized to the desired state. When the output multiplexer fuse is left intact, registered operation is selected.

The TIBPLS506AC is characterized for operation from 0°C to 75°C.

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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...16

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与TIBPLS506AC相关器件

型号	品牌	获取价格	描述	数据表
TIBPLS506ACFK	TI	获取价格	OT PLD, 20ns, CQCC28
TIBPLS506ACFN	TI	获取价格	13 Ã 97 Ã 8 FIELD-PROGRAMMABLE LOGIC SEQUEN
TIBPLS506ACJT	TI	获取价格	OT PLD, 20ns, CDIP24
TIBPLS506ACNT	TI	获取价格	13 X 97 X 8 Field-Programmable Logic Sequencer 24-PDIP
TIBPLS506CFK	TI	获取价格	OT PLD, 6ns, CQCC28
TIBPLS506CFN	TI	获取价格	OT PLD, 6ns, PQCC28
TIBPLS506CJT	TI	获取价格	OT PLD, 6ns, CDIP24
TIBPLS506CNT	TI	获取价格	OT PLD, 6ns, PDIP24
TIBPLS506MFK	TI	获取价格	OT PLD, 6ns, CQCC28
TIBPLS506MJT	TI	获取价格	OT PLD, 6ns, CDIP24

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