Toshiba 74LCX138FT, Decoder, 3-of-8, Inverting, 16-Pin TSSOP

  • RS Stock No. 171-3291
  • Mfr. Part No. 74LCX138FT
  • Manufacturer Toshiba
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The 74LCX138FT is a high-performance CMOS 3 to 8 decoder. 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. When the device is enabled, 3 binary select inputs (A, B and C) determine which one of the outputs (Y0-Y7) will go low. When enable input G1 is held low or either G2A or G2B is held high, decoding function is inhibited and all outputs go high.G1,G2A, and G2B inputs are provided to ease cascade connection and for use as an address decoder for memory systems. 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 = 7.0 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.) 138 type

Specifications
Attribute Value
Logic Family 74LCX
Logic Function Decoder
Demultiplexing Capability 3-of-8
Number of Elements per Chip 34
Number of Input Enables per Element 3
Output Type CMOS
Polarity Inverting
Mounting Type Surface Mount
Package Type TSSOP
Pin Count 16
Dimensions 5 x 4.4 x 1mm
Height 1mm
Length 5mm
Maximum Operating Supply Voltage 3.6 V
Minimum Operating Temperature -40 °C
Width 4.4mm
Automotive Standard AEC-Q100
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 1.65 V
Temporarily out of stock - back order for despatch 15/07/2020, delivery within 4 working days from despatch date
Price Each (On a Reel of 2500)
MYR 0.568
units
Per unit
Per Reel*
2500 +
MYR0.568
MYR1,420.00
*price indicative
Related Products
The 74LCX07FT is a high-performance CMOS inverter. Designed ...
Description:
The 74LCX07FT is a high-performance CMOS inverter. Designed for use in 3.3 V systems and 5 V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. Pin configuration and function are the same as the 74LCX04FT, but ...
The HEF4013B is a dual D-type flip-flop that ...
Description:
The HEF4013B is a dual D-type flip-flop that features independent set-direct input (SD), clear-direct input (CD), clock input (CP) and outputs (Q, Q). Data is accepted when CP is LOW and is transferred to the output on the positive-going edge ...
The 74LVC1G19 is a 1-of-2 decoder/demultiplexer with a ...
Description:
The 74LVC1G19 is a 1-of-2 decoder/demultiplexer with a common output enable. This device buffers the data on input A and passes it to the outputs 1Y (true) and 2Y (complement) when the enable (E) input signal is LOW. Inputs can ...
Single 2-input multiplexer, The 74LVC1G157-Q100 is a single ...
Description:
Single 2-input multiplexer, The 74LVC1G157-Q100 is a single 2-input multiplexer which select data from two data inputs (I0 and I1) under control of a common data select input (S). The state of the common data select input determines the particular ...