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54S301 - TTL 256 x 1 RAM

Download the 54S301 datasheet PDF. This datasheet also covers the 54S200 variant, as both devices belong to the same ttl 256 x 1 ram family and are provided as variant models within a single manufacturer datasheet.

Description

The 54/74S200/201 and 54/74S301 are Schottky clamped TTL, read/write memory arrays organized as 256 words of one bit each.

They feature either open collector or tri-state outputs options for optimization of word expansion in bussed organizations.

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Note: The manufacturer provides a single datasheet file (54S200-Signetics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 54S301
Manufacturer Signetics
File Size 194.58 KB
Description TTL 256 x 1 RAM
Datasheet download datasheet 54S301 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SiI-!nInnIet-lc'S TTL 256x1 RAM (54/74S200/201 TRI-STATE)554411~44SS220010 (54/74S301 OPEN COLLECTOR) I' 54/74S301 - - - - - - - - - - - - - - - - - F - E B - R - U A - R - Y - ' -97-S-i DIGITAL 8000 SERIES TTL/MEMORY DESCRIPTION The 54/74S200/201 and 54/74S301 are Schottky clamped TTL, read/write memory arrays organized as 256 words of one bit each. They feature either open collector or tri-state outputs options for optimization of word expansion in bussed organizations. Memory expansion is further enhanced by full on-chip address decoding, three chip enable inputs and PNP input transistors wh ich reduce input loading to 25IJA for a "1" level and -250IJA (S54S200/201/301) or -100IJA (N74S2001201/301) for a "0" level.
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