74F189PC ,64-Bit Random Access Memory with 3-STATE Outputsapplicationsword by 4-bit array. Address inputs are buffered to mini-
74F189PC
64-Bit Random Access Memory with 3-STATE Outputs
74F189 64-Bit Random Access Memory with 3-STATE Outputs April 1988 Revised January 2004 74F189 64-Bit Random Access Memory with 3-STATE Outputs General Description Features The F189 is a high-speed 64-bit RAM organized as a 16-3-STATE outputs for data bus applications word by 4-bit array. Address inputs are buffered to mini-Buffered inputs minimize loading mize loading and are fully decoded on-chip. The outputs Address decoding on-chip are 3-STATE and are in the high impedance state when- Diode clamped inputs minimize ringing ever the Chip Select (CS) input is HIGH. The outputs are active only in the Read mode and the output data is the complement of the stored data. Ordering Code: Order Number Package Number Package Description 74F189PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Logic Symbols Connection Diagram IEEE/IEC © 2004 DS009493
