• Part: HM-6551-883
  • Description: 256 x 4 CMOS RAM
  • Manufacturer: Intersil
  • Size: 724.59 KB
Download HM-6551-883 Datasheet PDF
Intersil
HM-6551-883
DESCRIPTION Address Input Chip Enable Write Enable Chip Select Data Input Data Output FN2988 Rev.2.00 July 2003 Features - This Circuit is Processed in Accordance to MIL-STD-883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1. - Low Power Standby - - - - . 50W Max - Low Power Operation- - - .20m W/MHz Max - Fast Access Time- - - - . . . 220ns Max - Data Retention - - - - - at 2.0V Min - TTL patible Input/Output - High Output Drive - 1 TTL Load - Internal Latched Chip Select - High Noise Immunity - On-Chip Address Register - Latched Outputs - Three-State Output Pinout HM-6551/883 (CERDIP) TOP VIEW A3 1 A2 2 A1 3 A0 4 A5 5 A6 6 A7 7 GND 8 D0 9 Q0 10 D1 11 22 VCC 21 A4 20 W 19 S1 18 E 17 S2 16 Q3 15 D3 14 Q2 13 D2 12...