Am9214 Datasheet (AMD)

Am9214, ROM

The Am9214/Am3514 devices are high performance; 4096-bit, static, read only memories.

Each memory is implemented as 512 words by 8 bits per word.

This organization simplifies the design of small memory systems and permits incremental memory sizes as small as 512 words.

Four Chip Select input signals

Am9214/Am3514 512 x 8 Read Only Memory DISTI NCTIVE CHARACTER ISTICS Single 5-volt power supply Tolerances: ±5% commercial, ±10% military 512 x 8 organization Fully static operation - no clocks 4 programmable chip selects High-speed - 500 ns access Three-state output buffers Low power dissipation - 263 mW max.

Logic voltage levels identical to TTL High noise immunity - full 400mV N-Channel silico