Product Summary

The PA7540P-15 is a Programmable Electrically Erasable Logic (PEEL) Array family based on ICT’s CMOS EEPROM technology. The PA7540P-15 is by far the most powerful 24-pin PLD available today with 20 I/O pins, 2 input/global-clocks and 40 registers/latches (20 buried logic cells and 20 I/O registers/latches). The PA7540P-15 supports speeds as fast as 10ns/15ns (tpdi/tpdx) and 71.46MHz (fMAX) at moderate power consumption 80mA(55mA typical). Packaging includes 24-pin DIP, SOIC and 28-pin PLCC.

Parametrics

PA7540P-15 absolute maximum ratings: (1)Supply Voltage:-0.5V to + 7.0V ; (2)Voltage Applied to Any Pin:-0.5V to VCC+0.6V ; (3)Output Current:±25 mA ; (4)Storage Temperature:-65℃ to +150℃; (5)Lead Temperature: +300℃.

Features

PA7540P-15 features: (1)Most Powerful 24-pin PLD Available: 20 I/Os, 2 inputs/clocks, 40 registers/latches, 40 logic cell output functions, PLA structure with true product-term sharing, Logic functions and registers can be I/O-buried ; (2)Ideal for Combinatorial, Synchronous and Asynchronous Logic Applications: Integration of multiple PLDs and random logic, Buried counters, complex state-machines, Comparators, decoders, multiplexers and other widegate functions ; (3)High-Speed Commercial and Industrial Versions: As fast as 10ns/15ns (tpdi/tpdx), 71.4MHz (fMAX), Industrial grade available for 4.5 to 5.5V VCC and -40℃ to +85℃ temperatures; (4)Reprogrammable in 24-pin DIP, SOIC and 28-pin PLCC packages ; (5)Optional JN package for 22V10 power/ground compatibility; (6)2 output functions per logic cell ; (7)D,T and JK registers with special features ; (8)Independent or global clocks, resets, presets, clock polarity and output enables ; (9)Sum-of-products logic for output enables.

Diagrams

PA7540P-15 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
PA7540P-15
PA7540P-15

Diodes Inc.

Programmable Array Logic - Special 2 INP 20 I/O 15ns

Data Sheet

Negotiable 
PA7540P-15L
PA7540P-15L

Diodes Inc.

Programmable Array Logic - Special 2 Input 20 I/O 15ns

Data Sheet

Negotiable