Toshiba TMM416D-4 4116 16K DRAM 250ns Ceramic DIP-16 Vintage NOS

ITEM SPECIFICS

Brand: Toshiba
MPN: TMM416D-4
Model: TMM416D-4
Type: Dynamic RAM / DRAM
Memory Organization: 16,384 × 1 Bit
Memory Size: 16 Kbit
Access Time: 250 ns
Cycle Time: 410 ns
Package / Case: 16-Pin Ceramic DIP
Mounting Style: Through-Hole
Number of Pins: 16
Technology: N-Channel Silicon Gate MOS
Compatible Family: 4116 / MK4116
Condition: New Old Stock
Component Marking: TMM416D-4 / 4116-4 / OAA3

DESCRIPTION

Vintage Toshiba TMM416D-4 dynamic RAM integrated circuit from new old stock inventory.

The TMM416D-4 is a 16,384-word × 1-bit dynamic random-access memory device from Toshiba’s early MOS memory family. Toshiba’s original documentation specifies the -4 speed grade at 250 ns access time and 410 ns cycle time.

• Toshiba TMM416D-4
• 16 Kbit dynamic RAM
• 16,384 × 1-bit organization
• 250 ns access time
• 410 ns cycle time
• 16-pin ceramic DIP package
• Through-hole mounting
• N-channel silicon-gate MOS technology
• Toshiba documentation identifies compatibility with MK4116
• Vintage semiconductor
• New old stock
• Additional marking 4116-4 / OAA3

The OAA3 marking is reproduced exactly as shown on the component and is not represented as a verified manufacturing date or electrical specification.

Please verify the TMM416D-4 part number, pinout, timing requirements, supply voltages, and compatibility with your equipment before purchasing.

DISCLAIMER

New old stock component. Item may show normal cosmetic evidence of long-term storage and handling consistent with its age, including minor oxidation or discoloration of the leads or ceramic body. Please review the photographs carefully for the exact condition and markings of the item being offered. No testing has been performed unless specifically stated. Buyer is responsible for verifying part number, electrical specifications, pinout, suitability, and compatibility before installation.

LEGAL DISCLAIMER

Toshiba is a trademark of its respective owner. American Industrial Parts Group is not an authorized distributor, dealer, or representative of Toshiba. All trademarks, manufacturer names, product names, and part numbers are used solely for identification and reference purposes. No affiliation with or endorsement by the manufacturer is implied.

Toshiba TMM416D-4 TMM416D TMM416 TMM416D4 4116 4116-4 MK4116 16K DRAM 16K dynamic RAM 16384 x 1 memory 16 Kbit RAM 250ns DRAM ceramic DRAM ceramic DIP DIP16 16 pin memory IC through hole RAM vintage Toshiba memory vintage RAM vintage computer memory NOS RAM new old stock DRAM obsolete memory replacement 4116 RAM MK4116 compatible memory vintage semiconductor vintage electronics arcade RAM computer RAM industrial electronics legacy memory IC

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