74LVX244 Low Voltage CMos Octal Bus Buffer with 3-State Outputs (Non Inverted)

The 74LVX244 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.

G output enable governs four BUS BUFFERs

Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage.

This device can be used to interface 5V to 3V. It combines high speed performance with the true CMOS low power consumption.

All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

技术特性

HIGH SPEED:
- tPD=4.5ns (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 244
IMPROVED LATCH-UP IMMUNITY

74LVX244 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
74LVX244MTR	Active			SO-20	Tape And Reel		74LVX244MTR
74LVX244TTR	Active			TSSOP 20	Tape And Reel		74LVX244TTR

DATASHEET

描述	版本	大小
74LVX244 : DS1654: Low voltage CMOS octal bus buffer with 3 state outputs (non inverted)	4	166KB