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TIBPAL22L8, TIBPAL22V10, TIBPAL22V10-10CFN

Table of contents:
Info of TIBPAL22L8
Info of TIBPAL22V10
Info of TIBPAL22V10-10CFN

TIBPAL22L8, TIBPAL22V10, TIBPAL22V10-10CFN Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:DIP24 D/C:2007+

TIBPAL22L8, TIBPAL22V10, TIBPAL22V10-10CFN Datasheet download

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Part Number: TIBPAL22V10-10CFN

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: DIP24

D/C: 2007+

Description: IC HP IMPACT-X PAL 28-PLCC

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TIBPAL22V10 General Description

The TIBPAL22V10-10C is a programmable array logic device featuring high speed and functional equivalency when compared to presently available devices. They are implemented with the familiar sum-of-products (AND-OR) logic structure featuring the new concept "Programmable Output Logic Macrocell". These IMPACT-XE circuits combine the latest Advanced Low-Power Schottky technology with proven titaniumtungsten fuses to provide reliable, high-performance substitutes for conventional TTL logic.

These devices contain up to 22 inputs and 10 outputs. They incorporate the unique capability of defining and programming the architecture of each output on an individual basis. Outputs may be registered or nonregistered and inverting or noninverting as shown in the output logic macrocell diagram. The ten potential outputs are enabled through the use of individual product terms.

Further advantages can be seen in the introduction of variable product term distribution. This technique allocates from 8 to 16 logical product terms to each output for an average of 12 product terms per output. This variable allocation of terms allows far more complex functions to be implemented than in previously available devices.

Circuit design is enhanced by the addition of a synchronous set and an asynchronous reset product term. These functions are common to all registers. When the synchronous set product term is a logic 1, the output registers are loaded with a logic 1 on the next low-to-high clock transition. When the asynchronous reset product term is a logic 1, the output registers are loaded with a logic 0. The output logic level after set or reset depends on the polarity selected during programming. Output registers can be preloaded to any desired state during testing. Preloading permits full logical verification during product testing.

With features such as programmable output logic macrocells and variable product term distribution, the TIBPAL22V10-10C offers quick design and development of custom LSI functions with complexities of 500 to 800 equivalent gates. Since each of the ten output pins may be individually configured as inputs on either a temporary or permanent basis, functions requiring up to 21 inputs and a single output or down to 12 inputs and 10 outputs are possible.

A power-up clear function is supplied that forces all registered outputs to a predetermined state after power is applied to the device. Registered outputs selected as active-low power up with their outputs high. Registered outputs selected as active-high power up with their outputs low.

A single security fuse is provided on each device to discourage unauthorized copying of fuse patterns. Once blown, the verification circuitry is disabled and all other fuses will appear to be open. The TIBPAL22V10-10C is characterized for operation from 0°C to 75°C.

TIBPAL22V10 Maximum Ratings

Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 1.2 V to V_CC +0.5 V
Voltage range applied to disabled output (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to V_CC +0.5 V
Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 0°C to 75°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
NOTE 1: These ratings apply except for programming pins during a programming cycle or during a preload cycle.

TIBPAL22V10 Features

• Second-Generation PLD Architecture
• High-Performance Operation: fmax (External Feedback) . . . 71 MHz Propagation Delay . . . 10 ns Max
• Increased Logic Power Up to 22 Inputs and 10 Outputs
• Increased Product Terms Average of 12 Per Output
• Variable Product Term Distribution Allows More Complex Functions to Be Implemented
• Each Output Is User Programmable for Registered or Combinational Operation, Polarity, and Output Enable Control
• Power-Up Clear on Registered Outputs
• TTL-Level Preload for Improved Testability
• Extra Terms Provide Logical Synchronous Set and Asynchronous Reset Capability
• Fast Programming, High Programming Yield, and Unsurpassed Reliability Ensured Using Ti-W Fuses
• AC and DC Testing Done at the Factory Utilizing Special Designed-In Test Features
• Dependable Texas Instruments Quality and Reliability
• Package Options Include Plastic Dual-In-Line and Chip Carrier Packages

TIBPAL22V10 Connection Diagram

TIBPAL22V10-10CFN Parameters

Technical/Catalog Information	TIBPAL22V10-10CFN
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Speed	10ns
Package / Case	28-PLCC
Voltage - Input	5V
Programmable Type	PAL
Number of Macrocells	10
Packaging	Tube
Drawing Number	296; 4040005; FN; 20, 28, 44, 68
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TIBPAL22V10 10CFN TIBPAL22V1010CFN 296 10115 5 ND 296101155ND 296-10115-5

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