74VHC138: 3-to-8 Decoder/Demultiplexer

内容: The VHC138 is an advanced high speed CMOS 3-to-8 d...
  • The VHC138 is an advanced high speed CMOS 3-to-8 decoder/demultiplexer fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. When the device is enabled, 3 binary select inputs (A0, A1 and A2) determine which one of the outputs (O#0-O#7) will go LOW. When enable input E3 is held LOW or either E#1 or E#2 is held HIGH, decoding function is inhibited and all outputs go HIGH. E3, E#1 and E#2 inputs are provided to ease cascade connection and for use as an address decoder for memory systems. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.
  • 特長
  • High Speed: tPD = 5.7ns (typ) at TA = 25°C
  • Low power dissipation: ICC = 4 µA (max.) at TA = 25°C
  • High noise immunity: VNIH = VNIL = 28% VCC (min.)
  • Power down protection provided on all inputs
  • Pin and function compatible with 74HC138
  • アプリケーション
  • This product is general usage and suitable for many different applications.
  • 技術資料 & デザイン・リソース
    製品変更通知
    供給状況 & サンプル
    74VHC138M
  • 状態: Active
  • Compliance: Pb-free 
  • 内容: 3-to-8 Decoder/Demultiplexer
  • 外形 タイプ: SOIC-16
  • 外形 Case Outline: 751BG
  • MSL: 1
  • 梱包形態 タイプ: TUBE
  • 梱包形態 数量: 960
  • 在庫

  • Market Leadtime (weeks):Contact Factory
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  • Avnet:>1K
  • Digikey:>1K
  • ON Semiconductor:48,000
  • 74VHC138MTC
  • 状態: Active
  • Compliance: Pb-free Halide free 
  • 内容: 3-to-8 Decoder/Demultiplexer
  • 外形 タイプ: TSSOP-16
  • 外形 Case Outline: 948AH
  • MSL: 1
  • 梱包形態 タイプ: TUBE
  • 梱包形態 数量: 2350
  • 在庫

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Avnet:>10K
  • Digikey:<1K
  • Newark:<1K
  • ON Semiconductor:9,400
  • 74VHC138MTCX
  • 状態: Active
  • Compliance: Pb-free Halide free 
  • 内容: 3-to-8 Decoder/Demultiplexer
  • 外形 タイプ: TSSOP-16
  • 外形 Case Outline: 948AH
  • MSL: 1
  • 梱包形態 タイプ: REEL
  • 梱包形態 数量: 2500
  • 在庫

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Avnet:>1K
  • Digikey:>1K
  • Newark:<1K
  • 74VHC138MX
  • 状態: Active
  • Compliance: Pb-free 
  • 内容: 3-to-8 Decoder/Demultiplexer
  • 外形 タイプ: SOIC-16
  • 外形 Case Outline: 751BG
  • MSL: 1
  • 梱包形態 タイプ: REEL
  • 梱包形態 数量: 2500
  • 在庫

  • Market Leadtime (weeks):Contact Factory
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  • Digikey:>1K
  • 74VHC138N
  • 状態: Obsolete
  • Compliance: Pb-free 
  • 内容: 3-to-8 Decoder/Demultiplexer
  • 外形 タイプ: E-PKG AXIAL-LEADED GLASS DIODE
  • 外形 Case Outline: 017AE
  • MSL: NA
  • 梱包形態 タイプ: RAIL
  • 梱包形態 数量: 2500
  • 74VHC138SJX
  • 状態: Active
  • Compliance: Pb-free 
  • 内容: 3-to-8 Decoder/Demultiplexer
  • 外形 タイプ: SOP-16
  • 外形 Case Outline: 565BF
  • MSL: 1
  • 梱包形態 タイプ: REEL
  • 梱包形態 数量: 2000
  • 在庫

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • ON Semiconductor:44,000
  • Specifications
  • Channels:
  • VCC Min (V):
  • VCC Max (V): 5.5 
  • tpd Max (ns): 7.3 
  • IO Max (mA):
  • Package Type: SOIC-16  TSSOP-16  SOP-16 
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