64K x 4 Bit Static RAM The MCM6709BR is a 262,144 bit static random access memory organized as 65,536 words of 4 bits. Static design eliminates the need for external clocks or timing strobes. Output enable (G) is a special control feature that provides increased system flexibility and eliminates bus contention problems. The MCM6709BR meets JEDEC standards and is available in a revolutionary pinout 300 mil, 28 lead plastic surface–mount SOJ package. • Single 5 V ± 10% Power Supply • Fully Static — No Clock or Timing Strobes Necessary • All Inputs and Outputs are TTL Compatible • Center Power and I/O Pins for Reduced Noise • Three State Outputs • Fast Access Times: MCM6709BR–6 = 6 ns MCM6709BR–7 = 7 ns MCM6709BR–8 = 8 ns
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