Datasheet Summary
SN74ACT7803 512 × 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SCAS191C
- MARCH 1991
- REVISED APRIL 1998
D Member of the Texas Instruments
Widebus™ Family
DL PACKAGE (TOP VIEW)
D Free-Running Read and Write Clocks Can
Be Asynchronous or Coincident
D Read and Write Operations Synchronized to Independent System Clocks
D Input-Ready Flag Synchronized to Write
RESET 1 D17 2 D16 3 D15 4 D14 5
56 OE1 55 Q17 54 Q16 53 Q15 52 GND
Clock
D Output-Ready Flag Synchronized to Read
Clock
D13 6 D12 7 D11 8
51 Q14
50 VCC 49 Q13
D 512 Words by 18 Bits D Low-Power Advanced CMOS Technology D Half-Full Flag and Programmable
Almost-Full/Almost-Empty Flag
D Bidirectional Configuration and Width
Expansion...