MM54C240 - National

MM54C240 Octal Buffers and Line Drivers with TRI-STATE Outputs

These octal buffers and line drivers are monolithic complementary MOS (CMOS) integrated circuits with TRI-STATE outputs These outputs have been specially designed to drive highly capacitive loads such as bus-oriented systems These devices have a fan out of 6 low power Schottky loads A high logic level on the output disable control input G makes the outputs g.

Features

Y Wide supply voltage range (3V to 15V) Y High noise immunity (0 45 VCC typ) Y Low power consumption Y High capacitive load drive capability Y TRI-STATE outputs Y Input protection Y TTL compatibility Y 20-pin dual-in-line package Y High speed 25 ns (typ ) 10V 50 pF (MM74C244) Logic and Connection Diagrams MM54C240 MM74C240 MM54C240 MM74C240 Dual-In-Line Package TL F 5905
  – 1 MM54C244 MM74C244 Top View TL F 5905
  – 2 Order Number MM54C240 or MM74C240 MM54C244 MM74C244 Dual-In-Line Package TL F 5905
  – 3 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 Natio.