CDM53256 Description
Read-Only Memories (ROMs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ CDM53256 NC 28 VOO AI2 27 AI4 A7 26 AI3 A6 4 25 A8 AS 5 24 A9 A4 6 23 All A3 A2 8 22 <iE/OE 21 AIO AI 9 20 CE/CE AO 10 00 II 01 12 19 07 18 06 17 OS 02 13 16 04 VSS 14 15 03 TOP VIEW.
CDM53256 Key Features
- Asynchronous operation
- Fast access time
- 250 ns max
- Low standby and operating power
- Automatic power down
- Mask-programmable chip enable and output enable
- TTL input and output patible
- 28-pin JEDEC standard pin out: Pin patible with the 27256 EPROM