부품명
74LVQ299M
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제조사
STMicroelectronics
DESCRIPTION
The 74LVQ299 is a low voltage CMOS 8 BIT PIPO SHIFT REGISTER (3-STATE) 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.
■ HIGH SPEED: tPD = 8.3 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 = 0.5V (TYP.) at VCC = 3.3V
■ 75Ω TRANSMISSION LINE DRIVING 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 299
■ IMPROVED LATCH-UP IMMUNITY