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74LVQ240TTR

  

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Part Name74LVQ240TTR ST-Microelectronics
STMicroelectronics ST-Microelectronics
DescriptionLOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
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DESCRIPTION
The 74LVQ240 is a low voltage CMOS OCTAL BUS BUFFER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power and low noise 3.3V applications. G output control governs four BUS BUFFERs. This device is designed to be used with 3 state memory address drivers, etc. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

■ HIGH SPEED: tPD = 6 ns (TYP.) at VCC = 3.3 V
■ COMPATIBLE WITH TTL OUTPUTS
■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C
■ LOW NOISE: VOLP = 0.4V (TYP.) at VCC = 3.3V
■ 75Ω TRANSMISSION LINE OUTPUT DRIVE CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 12mA (MIN) at VCC = 3.0 V
■ PCI BUS LEVELS GUARANTEED AT 24 mA
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 3.6V (1.2V Data Retention)
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 240
■ IMPROVED LATCH-UP IMMUNITY

 
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