Part # 74LVX157 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Low voltage quad 2 channel multiplexer with 5V tolerant inputs

Part Details:

74LVX157 LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS s HIGH SPEED: tPD = 5.1 ns (TYP.) at VCC = 3.3V s 5V TOLERANT INPUTS s INPUT VOLTAGE LEVEL:VIL=0.8V, VIH=2V at VCC=3V s LOW POWER DISSIPATION:I SOP TSSOP CC = 2 µA (MAX.) at TA=25°C s LOW NOISE:VOLP = 0.3V (TYP.) at VCC = 3.3V Table 1: Order Codes s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 4mA (MIN) PACKAGE T & R s BALANCED PROPAGATION DELAYS: SOP 74LVX157MTR tPLH tPHL TSSOP 74LVX157TTR s OPERATING VOLTAGE RANGE:VCC(OPR) = 2V to 3.6V (1.2V Data Retention) s PIN AND FUNCTION COMPATIBLE WITH input is held high, selection of data is inhibited and 74 SERIES 157 all the outputs become low. The SELECT s IMPROVED LATCH-UP IMMUNITY decoding determines whether the A or B inputs s POWER DOWN PROTECTION ON INPUTS get routed to their corresponding Y outputs.Power down protection is provided on all inputs DESCRIPTION and 0 to 7V can be accepted on inputs with no The 74LVX157 is a low voltage CMOS QUAD 2 regard to the supply voltage. CHANNEL MULTIPLEXER fabricated with This device can be used to interface 5V to 3V sub-micron silicon gate and double-layer metal system. It combines high speed performance with wiring C2MOS technology. It is ideal for low the true CMOS low power consumption. power, battery operated and low noise 3.3V All inputs and outputs are equipped with

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74LVX157.pdf Datasheet