Jul 10, 2019 · I've had great results with the AS6C62256. It's TTL-compatible, and the pin-out is almost identical to similarly-sized EEPROM chips.
The F189 is a high-speed 64-bit RAM organized as a 16- word by 4-bit array. Address inputs are buffered to mini- mize loading and are fully decoded on-chip.
74F189 onsemi Memory parts available at DigiKey.
In stock
1 x 74F189 64-Bit Random Access Memory with TRI-STATE Outputs NS SO-16 1pcs ; Quantity. 5 available ; Item Number. 152487253564 ; Brand. National Semiconductor.
Part #: 74F189. Download. File Size: 166Kbytes. Page: 8 Pages. Description: 64-Bit Random Access Memory with TRI-STATEE Outputs.
74F189 Price & Stock ; 74F189PC, Onsemi, OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube, 333 ; 74F189SC ...
In stock
Get US $4 off orders over US $120. Extra 5% off with coins. Free returns. 74F189AN 74F189A 74F189 DIP-16 new and original 2pcs/lot. 6 sold. Delivery.
The 'F189 is a high-speed 64-bit RAM organized as a 16- word by 4-bit array Address inputs are buffered to minimize loading and are fully decoded on-chip ...
The 'F189 is a high-speed 64-bit RAM organized as a 16- word by 4-bit array Address inputs are buffered to minimize loading and are fully decoded on-chip ...
Part number, 74F189 ; Category, Logic => Memory Interface ; Title, Bipolar->F Family ; Description, 64-bit Random Access Memory With Tri-state Outputs ; Company ...