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M74HCT245RM13TR Fiches technique(PDF) 1 Page - STMicroelectronics |
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M74HCT245RM13TR Fiches technique(HTML) 1 Page - STMicroelectronics |
1 / 9 page 1/9 August 2001 s HIGH SPEED: tPD = 13ns (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) s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 245 DESCRIPTION The M74HCT245 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with silicon gate C2MOS technology. This IC is intended for two-way asynchronous communication between data buses, and the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the buses are effectively isolated. All inputs are equipped with protection circuits against static discharge and transient excess voltage. All floating bus terminals during High Z State must be held HIGH or LOW. M74HCT245 OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) PIN CONNECTION AND IEC LOGIC SYMBOLS ORDER CODES PACKAGE TUBE T & R DIP M74HCT245B1R SOP M74HCT245M1R M74HCT245RM13TR TSSOP M74HCT245TTR TSSOP DIP SOP |
Numéro de pièce similaire - M74HCT245RM13TR |
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Description similaire - M74HCT245RM13TR |
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