74LCX157FT Toshiba, Multiplexer Quad, -0.5 → 6.5 V, 16-Pin TSSOP

  • RS Stock No. 171-3534
  • Mfr. Part No. 74LCX157FT
  • Manufacturer Toshiba
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The 74LCX157FT is a high-performance CMOS multiplexer. Designed for use in 3.3 V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5 V supply environment for inputs. It consists of four 2-input digital multiplexers with common SELECT and ST inputs. When the ST input is held"H" level, selection of data is inhibited and all the outputs become "L" level. The SELECT decoding determines whether the A or B inputs get routed to their corresponding Y outputs. All inputs are equipped with protection circuits against static discharge.

Wide operating temperature range: Topr = -40 to 125 
Low-voltage operation: VCC = 1.65 to 3.6 V
High-speed operation: tpd = 6.5 ns (max) (VCC = 3.3 ± 0.3 V)
Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74LVC/ALVC/ etc.) 157 type

Attribute Value
Configuration Quad
Package Type TSSOP
Mounting Type Surface Mount
Typical Single Supply Voltage -0.5 → 6.5 V
Switch Type Multiplexer
Pin Count 16
Power Supply Type Single
Input Signal Type CMOS
Output Signal Type CMOS
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Number of Channels per Chip 2
Multiplexer Architecture 1:1
Dimensions 5 x 4.4 x 1mm
Number of Outputs per Element 1
Propagation Delay Time 20ns
Number of Inputs per Element 1
Automotive Standard AEC-Q100
Length 5mm
Height 1mm
Width 4.4mm
Maximum Power Dissipation 180 mW
2375 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 25)
$ 0.407
(exc. GST)
$ 0.448
(inc. GST)
Per unit
Per Pack*
25 - 75
100 - 475
500 - 975
1000 +
*price indicative
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