Nexperia 74HCT138D,653, Decoder, Demultiplexer, 3-of-8, Inverting, 16-Pin SO16

  • RS Stock No. 170-4849
  • Mfr. Part No. 74HCT138D,653
  • Manufacturer Nexperia
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

The 74HC138: 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1, E2 and E3). Every output will be HIGH unless E1 and E2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four ’138’ ICs and one inverter. The ’138’ can be used as an eight output demultiplexer by using one of the active LOW enable inputs as the data input and the remaining enable inputs as strobes.

Multiple input enable for easy expansion or independent controls
Integrated input latch to store the address of decoder lines
Ideal for memory chip select decoding
Asynchronous and synchronous load options
Overvoltage tolerant input options
Inverting and non-inverting output options
3-stage outputs
High frequency

Specifications
Attribute Value
Logic Family 74HCT
Logic Function Decoder, Demultiplexer
Demultiplexing Capability 3-of-8
Number of Elements per Chip 1
Number of Input Enables per Element 3
Output Type Single Ended
Polarity Inverting
Mounting Type Surface Mount
Package Type SO16
Pin Count 16
Dimensions 6.4 x 5.4 x 1.8mm
Height 1.8mm
Length 6.4mm
Maximum Operating Supply Voltage 5.5 V
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 4.5 V
Maximum Operating Temperature +125 °C
Width 5.4mm
On back order for despatch 18/09/2020, delivery within 3 working days
Price Each (On a Reel of 2500)
HK$ 1.01
(exc. GST)
units
Per unit
Per Reel*
2500 - 2500
HK$1.01
HK$2,525.00
5000 - 10000
HK$0.965
HK$2,412.50
12500 - 22500
HK$0.938
HK$2,345.00
25000 +
HK$0.875
HK$2,187.50
*price indicative
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