• Single 5.0V supply: 5.0V ± 10%
• Access time: 10ns / 12ns (max)
• Completely static memory
⎯ No clock or timing strobe required
• Equal access and cycle times
• Directly TTL compatible
⎯ All inputs and outputs
• Operating current: 170mA / 160mA (max)
• TTL standby current: 40mA (max)
• CMOS standby current : 5mA (max)
: 1.0mA (max) (L-version)
: 0.5mA (max) (S-version)
• Data retention current : 0.5mA (max) (L-version)
: 0.2mA (max) (S-version)
• Data retention voltage: 2V (min) (L-version , S-version)
• Center VCC and VSS type pin out