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SN54SC8T244-SEP

現行

具 3 態輸出的耐輻射雙 4 位元固定方向位準轉換器

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產品規格表

SN54SC8T244-SEP

現行
產品規格表 立即訂購

產品詳細資料

Bits (#) 8 Data rate (max) (Mbps) 150 Topology Push-Pull Direction control (typ) Fixed-direction Vin (min) (V) 1.2 Vin (max) (V) 5.5 Applications GPIO Features Output enable, Partial power down (Ioff), Single supply, Vcc isolation Prop delay (ns) 7.9 Technology family LVT Supply current (max) (mA) 0.22 Rating Space Operating temperature range (°C) -55 to 125
Bits (#) 8 Data rate (max) (Mbps) 150 Topology Push-Pull Direction control (typ) Fixed-direction Vin (min) (V) 1.2 Vin (max) (V) 5.5 Applications GPIO Features Output enable, Partial power down (Ioff), Single supply, Vcc isolation Prop delay (ns) 7.9 Technology family LVT Supply current (max) (mA) 0.22 Rating Space Operating temperature range (°C) -55 to 125
TSSOP (PW) 20 41.6 mm² 6.5 x 6.4
  • Vendor item drawing available, VID V62/25631-01XE
  • Radiation - Total Ionizing Dose (TID):
    • TID characterized up to 50krad(Si)
    • TID performance assurance up to 30krad(Si)
    • Radiation Lot Acceptance Testing (RLAT) for every wafer lot up to 30krad(Si)
  • Radiation - Single-Event Effects (SEE):
    • Single Event Latch-Up (SEL) immune up to 50MeV-cm2/mg at 125°C
    • Single Event Transient (SET) characterized up to LET = 50MeV-cm2/mg

  • Wide operating range of 1.2V to 5.5V

  • Single-supply voltage translator:

    • Up translation:

      • 1.2V to 1.8V

      • 1.5V to 2.5V

      • 1.8V to 3.3V

      • 3.3V to 5.0V

    • Down translation:

      • 5.0V, 3.3V, 2.5V to 1.8V
      • 5.0V, 3.3V to 2.5V
      • 5.0V to 3.3V
  • 5.5V tolerant input pins
  • Supports standard pinouts
  • Up to 150Mbps with 5V or 3.3V VCC
  • Latch-up performance exceeds 250mA per JESD 17
  • Space enhanced plastic:
    • Supports defense and aerospace applications
    • Controlled baseline
    • Au bondwire and NiPdAu lead finish
    • Meets NASA ASTM E595 outgassing specification
    • One fabrication, assembly, and test site
    • Extended product life cycle
    • Product traceability
  • Vendor item drawing available, VID V62/25631-01XE
  • Radiation - Total Ionizing Dose (TID):
    • TID characterized up to 50krad(Si)
    • TID performance assurance up to 30krad(Si)
    • Radiation Lot Acceptance Testing (RLAT) for every wafer lot up to 30krad(Si)
  • Radiation - Single-Event Effects (SEE):
    • Single Event Latch-Up (SEL) immune up to 50MeV-cm2/mg at 125°C
    • Single Event Transient (SET) characterized up to LET = 50MeV-cm2/mg

  • Wide operating range of 1.2V to 5.5V

  • Single-supply voltage translator:

    • Up translation:

      • 1.2V to 1.8V

      • 1.5V to 2.5V

      • 1.8V to 3.3V

      • 3.3V to 5.0V

    • Down translation:

      • 5.0V, 3.3V, 2.5V to 1.8V
      • 5.0V, 3.3V to 2.5V
      • 5.0V to 3.3V
  • 5.5V tolerant input pins
  • Supports standard pinouts
  • Up to 150Mbps with 5V or 3.3V VCC
  • Latch-up performance exceeds 250mA per JESD 17
  • Space enhanced plastic:
    • Supports defense and aerospace applications
    • Controlled baseline
    • Au bondwire and NiPdAu lead finish
    • Meets NASA ASTM E595 outgassing specification
    • One fabrication, assembly, and test site
    • Extended product life cycle
    • Product traceability

The SN54SC8T244-SEP is an octal buffer with 3-state outputs. The device is configured into two banks of four drivers, each controlled by an output enable pin.

The input is designed with a reduced threshold circuit to support up translation when the supply voltage is larger than the input voltage. Additionally, the 5V tolerant input pins enable down translation when the input voltage is larger than the supply voltage. The output level is always referenced to the supply voltage (VCC) and supports 1.8V, 2.5V, 3.3V, and 5V CMOS levels.

The SN54SC8T244-SEP is an octal buffer with 3-state outputs. The device is configured into two banks of four drivers, each controlled by an output enable pin.

The input is designed with a reduced threshold circuit to support up translation when the supply voltage is larger than the input voltage. Additionally, the 5V tolerant input pins enable down translation when the input voltage is larger than the supply voltage. The output level is always referenced to the supply voltage (VCC) and supports 1.8V, 2.5V, 3.3V, and 5V CMOS levels.
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類型 標題 日期
* Data sheet SN54SC8T244-SEP Radiation Tolerant, Octal Buffers/Drivers with 3-State Outputs datasheet PDF | HTML 2025年 1月 26日
* Radiation & reliability report SN54SC8T244-SEP Production Flow and Reliability Report PDF | HTML 2025年 2月 21日
* Radiation & reliability report SN54SC8T244-SEP Total Ionizing Dose (TID) Report 2025年 2月 19日
* Radiation & reliability report SN54SC8T541-SEP Single Event Effects Report PDF | HTML 2025年 1月 16日

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