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74ACT240M датащи(PDF) 1 Page - STMicroelectronics |
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74ACT240M датащи(HTML) 1 Page - STMicroelectronics |
1 / 9 page 1/9 April 2001 s HIGH SPEED: tPD = 5ns (TYP.) at VCC = 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 50 Ω TRANSMISSION LINE DRIVING CAPABILITY s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 240 s IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74ACT240 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. G control output governs four BUS BUFFERs. This device is designed to be used with 3 state memory address drivers, etc. The device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. 74ACT240 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) PIN CONNECTION AND IEC LOGIC SYMBOLS ORDER CODES PACKAGE TUBE T & R DIP 74ACT240B SOP 74ACT240M 74ACT240MTR TSSOP 74ACT240TTR TSSOP DIP SOP |
Аналогичный номер детали - 74ACT240M |
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Аналогичное описание - 74ACT240M |
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