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74LVX245
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STMicroelectronics
74LVX245 데이터시트 - STMicroelectronics
STMicroelectronics
DESCRIPTION
The 74LVX245 is a low voltage CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power, battery operated and low noise 3.3V applications.
■ HIGH SPEED:
tPD=4.7ns (TYP.) at VCC = 3.3V
■ 5V TOLERANT INPUTS
■ POWER-DOWN PROTECTION ON INPUTS
■ INPUT VOLTAGE LEVEL:
VIL = 0.8V, VIH = 2V at VCC =3V
■ LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA=25°C
■ LOW NOISE:
VOLP = 0.5V (TYP.) at VCC =3.3V
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4 mA (MIN) at VCC =3V
■ 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 245
■ IMPROVED LATCH-UP IMMUNITY
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