74LVX157MTR

Number of Bits :
Supply Voltage - Min : 2 V
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Supply Voltage - Max : 3.6 V
Packaging : Reel
Product : Decoders, Encoders, Multiplexers & Demultiplexers
Package / Case : SOP-16
Propagation Delay Time : 16 ns at 2.7 V, 11.4 ns at 3.3 V
Logic Family : 74L
Number of Lines (Input / Output) : 1 / 1


Description

The 74LVX157MTR belongs to 74LVX157 family which is a low voltage CMOS QUAD 2 CHANNEL MULTIPLEXER 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. It consists of four 2-input digital multiplexers with common select and strobe inputs. When STROBE input is held high, selection of data is inhibited and all the outputs become low. The SELECT decoding determines whether the A or B inputs get routed to their corresponding Y outputs. 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 system. 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.

The features of 74LVX157MTR can be summarized as (1)high speed: tPD = 5.1 ns (TYP.) at VCC = 3.3V; (2)5V tolerant inputs; (3)input voltage level: VIL=0.8V, VIH=2V at VCC=3V; (4)low power dissipation: ICC = 2A (MAX.) at TA=25°C; (5)low noise: VOLP = 0.3V (TYP.) at VCC = 3.3V; (6)symmetrical output impedance: |IOH| = IOL = 4mA (MIN); (7)balanced propagation delays: tPLH tPHL; (8)operating voltage range: VCC(OPR) = 2V to 3.6V (1.2V data retention); (9)pin and function compatible with 74 series 157; (10)improved latch-up immunity; (11)power down protection on inputs.

The absolute maximum ratings of 74LVX157MTR are (1)VCC supply voltage: -0.5 to +7.0 V; (2)VI DC input voltage: -0.5 to +7.0 V; (3)VO DC output voltage: -0.5 to VCC + 0.5 V; (4)IIK DC input diode current: - 20mA; (5)IOK DC output diode current: ± 20mA; (6)IO DC output current: ± 25mA; (7)ICC or IGND DC VCC or ground current: ± 50mA; (8)Tstg storage temperature: -65 to +150°C; (9)TL lead temperature (10 sec): 300 °C. (Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.)

Parameters:

Technical/Catalog Information	74LVX157MTR
Vendor	STMicroelectronics (VA)
Category	Integrated Circuits (ICs)
Circuit	4 x 2:1
Independent Circuits	1
Mounting Type	Surface Mount
Current - Output High, Low	4mA, 4mA
Package / Case	16-SOIC (3.9mm Width)
Packaging	Cut Tape (CT)
Type	Multiplexer
Voltage Supply Source	Single Supply
Operating Temperature	-55°C ~ 125°C
Voltage - Supply	2 V ~ 3.6 V
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	74LVX157MTR 74LVX157MTR 497 4143 1 ND 49741431ND 497-4143-1