MCM6709R中文资料摩托罗拉数据手册PDF规格书

64K x 4 Bit Static RAM

The MCM6709R is a 262,144 bit static random access memory organized as 65,536 words of 4 bits, fabricated using high–performance silicon–gate BiCMOS technology. 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 MCM6709R 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: MCM6709R–6 = 6 ns

MCM6709R–7 = 7 ns

MCM6709R–8 = 8 ns