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N82S147N

Signetics/NXP/PHILIPS IC Chips DIP-20

N82S147N
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N82S147N

Signetics/NXP/PHILIPS IC Chips DIP-20

  • Manufacturer：

    Signetics/NXP/PHILIPS

  • Datasheet：

    N82S147N datasheet

  • Package/Case：

    DIP-20

  • Product Category：

    IC Chips

  • RoHS Status：

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N82S147N Product Details

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N82S147N

Description

The N82S147N is a Prom (Programmable Read-Only Memory) developed by Signetics. It's a parallel 4K-bit device with a 5V operating voltage and a 20-pin PDIP package. This PROM type was commonly used in the early days of microcomputers for storing program instructions. Its primary application revolved around system initialization, data manipulation, and basic logic operations. In summary, the N82S147N is an old-school parallel PROM designed by Signetics. It played a crucial role in early microcomputer systems.

Features

The N82S147N Signetics PROM (Programmable Read-Only Memory) features a parallel interface for fast data access. It has a capacity of 4K bits, operates at 5V, and utilizes a 20-pin PDIP package. In summary, the key features of N82S147N are its parallel interface, 4K-bit capacity, 5V operation, and 20-pin PDIP package.

Package

The package type of N82S147N is PDIP (Plastic Dual Inline Package), with 20 pins.

Pinout

The N82S147N is a Parallel 4K- bit Programmable Read-Only Memory (PROM). It has a 20-pin Package, commonly referred to as PDIP. As for the pin count and function, a standard 20-pin PDIP layout includes:
VCC (Power Supply) - Pin 1
GND (Ground) - Pin 14
Data Input/Output (I/O or D) - Pins 2 to 7
Chip Select (CS) - Pin 8
Enable (EN) - Pin 9
Reset (RST) - Pin 10, optional Please note that the specific pinout and functions might slightly vary depending on the exact model or manufacturer's documentation.

Manufacturer

The manufacturer of the N82S147N is Signetics, which was later acquired by Philips Semiconductor (now NXP Semiconductors). Signetics was a semiconductor manufacturer known for producing logic chips and other components.

Applications

The N82S147N, a Signetics PROM, primarily finds application in early microcomputers and embedded systems for storing custom instructions or configuration data. Its 4K-bit parallel memory made it suitable for these tasks before the advent of more advanced EPROMs and EEPROMs.

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