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Nexperia B.V. 3-to-8 line decoder/demultiplexer 74HC238D,653

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3-to-8 line decoder/demultiplexer - 74HC238D,653 - Nexperia B.V.
Nijmegen, Netherlands
3-to-8 line decoder/demultiplexer
74HC238D,653
3-to-8 line decoder/demultiplexer 74HC238D,653
The 74HC238; 74HCT238 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 and E2 and E3). Every output will be LOW 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 '238 ICs and one inverter. The '238 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. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Features and benefits Wide supply voltage range from 2.0 to 6.0 V CMOS low power dissipation High noise immunity Demultiplexing capability Multiple input enable for easy expansion Ideal for memory chip select decoding Active HIGH mutually exclusive outputs Input levels: For 74HC238: CMOS level For 74HCT238: TTL level Complies with JEDEC standards JESD8C (2.7 V to 3.6 V) JESD7A (2.0 V to 6.0 V) Latch-up performance exceeds 100 mA per JESD 78 Class II Level B ESD protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V Multiple package options Specified from -40 °C to +85 °C and from -40 °C to +125 °C

The 74HC238; 74HCT238 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 and E2 and E3). Every output will be LOW 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 '238 ICs and one inverter. The '238 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. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features and benefits

  • Wide supply voltage range from 2.0 to 6.0 V
  • CMOS low power dissipation
  • High noise immunity
  • Demultiplexing capability
  • Multiple input enable for easy expansion
  • Ideal for memory chip select decoding
  • Active HIGH mutually exclusive outputs
  • Input levels:
    • For 74HC238: CMOS level
    • For 74HCT238: TTL level
  • Complies with JEDEC standards
    • JESD8C (2.7 V to 3.6 V)
    • JESD7A (2.0 V to 6.0 V)
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • ESD protection:
    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Supplier's Site Datasheet
 - 74HC238D,653 - Rochester Electronics
Newburyport, MA, United States
Nexperia 74HC238D - Decoder/Driver, HC/UH Series, True Output, CMOS, PDSO16

Nexperia 74HC238D - Decoder/Driver, HC/UH Series, True Output, CMOS, PDSO16

Supplier's Site Datasheet
Shenzhen, China
Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders
74HC238D,653
Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders 74HC238D,653
Decoder/Demultiplexe r 1 x 3:8 16-SO

Decoder/Demultiplexer 1 x 3:8 16-SO

Supplier's Site
Decoder/demultiplexer, 3 Nexperia - 85X2904 - Newark, An Avnet Company
Chicago, IL, United States
Decoder/demultiplexer, 3 Nexperia
85X2904
Decoder/demultiplexer, 3 Nexperia 85X2904
DECODER/DEMULTIPLEXE R, 3:8, SOIC-16; Logic Family / Base Number:74HC238; Logic Type:3-to-8 Line Decoder / Demultiplexer; No. of Outputs:8Outputs; Logic Case Style:SOIC; No. of Pins:16Pins; Supply Voltage Min:2V; Supply Voltage RoHS Compliant: Yes

DECODER/DEMULTIPLEXER, 3:8, SOIC-16; Logic Family / Base Number:74HC238; Logic Type:3-to-8 Line Decoder / Demultiplexer; No. of Outputs:8Outputs; Logic Case Style:SOIC; No. of Pins:16Pins; Supply Voltage Min:2V; Supply Voltage RoHS Compliant: Yes

Supplier's Site Datasheet
Decoder/demultiplexer, 3-8 Line, Soic-16; Logic Family / Base Number Nexperia - 93X4882 - Newark, An Avnet Company
Chicago, IL, United States
Decoder/demultiplexer, 3-8 Line, Soic-16; Logic Family / Base Number Nexperia
93X4882
Decoder/demultiplexer, 3-8 Line, Soic-16; Logic Family / Base Number Nexperia 93X4882
DECODER/DEMULTIPLEXE R, 3-8 LINE, SOIC-16; Logic Family / Base Number:74HC238; Logic Type:3-to-8 Line Decoder / Demultiplexer; No. of Outputs:8Outputs; Logic Case Style:SOIC; No. of Pins:16Pins; Supply Voltage Min:2V; Supply Voltage RoHS Compliant: Yes

DECODER/DEMULTIPLEXER, 3-8 LINE, SOIC-16; Logic Family / Base Number:74HC238; Logic Type:3-to-8 Line Decoder / Demultiplexer; No. of Outputs:8Outputs; Logic Case Style:SOIC; No. of Pins:16Pins; Supply Voltage Min:2V; Supply Voltage RoHS Compliant: Yes

Supplier's Site Datasheet

Technical Specifications

  Nexperia B.V. Rochester Electronics Acme Chip Technology Co., Limited Newark, An Avnet Company
Product Category Logic Decoders and Demultiplexers Logic Decoders and Demultiplexers Logic Decoders and Demultiplexers Logic Decoders and Demultiplexers
Product Number 74HC238D,653 74HC238D,653 74HC238D,653 85X2904
Product Name 3-to-8 line decoder/demultiplexer Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders Decoder/demultiplexer, 3 Nexperia
Function Decoder/Demultiplexer Decoder Decoder/Demultiplexer Decoder
Input Lines 3
Output Lines 8 8; Other; 8Outputs
Supply Voltage 2.5V; 3V; 3.3V; 3.6V; 5V; 2.0 - 6.0 2 V ~ 6 V
Features ESD Protection
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