Part # 74LVX126 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Low voltage CMOS quad bus buffers (3-state) with 5 V tolerant inputs

Part Details:

74LVX126 LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE) WITH 5V TOLERANT INPUTS s HIGH SPEED: tPD=4.4ns (TYP.) at VCC = 3.3V s 5V TOLERANT INPUTS s POWER-DOWN PROTECTION ON INPUTS s INPUT VOLTAGE LEVEL: VIL = 0.8V, VIH = 2V at VCC =3V SOP TSSOP s LOW POWER DISSIPATION:ICC = 2 µA (MAX.) at TA=25°C Table 1: Order Codes s LOW NOISE:VOLP = 0.3V (TYP.) at VCC =3.3V PACKAGE T & R s SYMMETRICAL OUTPUT IMPEDANCE:|I SOP 74LVX126MTR OH| = IOL = 4 mA (MIN) at VCC =3V TSSOP 74LVX126TTR s BALANCED PROPAGATION DELAYS:tPLH tPHL s OPERATING VOLTAGE RANGE: This device requires the 3-STATE control input G VCC(OPR) = 2V to 3.6V (1.2V Data Retention) to be set low to place the output go in to the highimpedance state. s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 126 Power down protection is provided on all inputsand 0 to 7V can be accepted on inputs with no s IMPROVED LATCH-UP IMMUNITY regard to the supply voltage. This device can beused to interface 5V to 3V. It combines high speed DESCRIPTION performance with the true CMOS low power The 74LVX126 is a low voltage CMOS QUAD consumption. BUS BUFFERs fabricated with sub-micron silicon All inputs and outputs are equipped with gate and double-layer metal wiring C2MOS protection circuits against static discharge, giving technology. It is ideal for low power, battery them 2KV ESD immunity and transient excess operated and low noise 3.3V applications. voltage. Figure 1: Pin Connection And IEC Logic Symbols

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74LVX126.pdf Datasheet