M74HCT244

M74HCT244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) s HIGH SPEED: tPD = 15 ns (TYP.) at VCC = 4.5V s LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C s COMPATIBLE WITH TTL OUTPUTS : )VIH = 2V (MIN.) VIL = 0.8V (MAX) t(ss BALANCED PROPAGATION DELAYS: ctPLH ≅ tPHL us SYMMETRICAL OUTPUT IMPEDANCE: rod|IOH| = IOL = 6mA (MIN) s PIN AND FUNCTION COMPATIBLE WITH P74 SERIES 244 leteDESCRIPTION oThe 74HCT244 is an advanced high-speed sCMOS OCTAL BUS BUFFER (3-STATE) bfabricated with silicon gate C2MOS technology. OG control input governs four BUS BUFFERs. DIP SOP TSSOP ORDER CODES PACKAGE TUBE T&R DIP SOP TSSOP M74HCT244B1R M74HCT244M1R M74HCT244RM13TR M74HCT244TTR All inputs are equipped with protection circuits against static discharge and transient excess voltage. Obsolete Product(s) -PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 1/9 M74HCT244 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1 1G Output Enable Input...