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74HC9114; 74HCT9114

Nine wide Schmitt trigger buffer; open drain outputs; inverting

The 74HC9114; 74HCT9114 is a 9-bit inverter with Schmitt trigger inputs and open drain outputs. This device features reduced input threshold levels to allow interfacing to TTL logic levels. Inputs also include clamp diodes, this enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.

特性

  • Wide operating voltage 2.0 V to 6.0 V

  • CMOS low power dissipation

  • High noise immunity

  • Unlimited input rise and fall times

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

  • Complies with JEDEC standards:

    • JESD8C (2.7 V to 3.6 V)

    • JESD7A (2.0 V to 6.0 V)

  • ESD protection:

    • HBM JESD22-A114F exceeds 2000 V

    • MM JESD22-A115-A exceeds 200 V

  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74HC9114DProduction2.0 - 6.0CMOS± 4369low-40~1257449SO20
74HCT9114DProduction4.5 - 5.5TTL± 4369low-40~1257449SO20

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
74HC9114D
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74HC9114D74HC9114D,118
( 9339 877 80118 )
74HCT9114D
SO20
(SOT163-1) 		SOT163-1WAVE_BG-BD-1
SOT163-1_118Active74HCT9114D74HCT9114D,118
( 9339 878 10118 )

停产信息

型号可订购的器件编号，（订购码(12NC)）最后一次购买日期最后一次交货日期替代产品状态备注
74HC9114D9339877801122021-12-312022-06-3074HC9114D
    74HCT9114D9339878101122018-12-312019-06-3074HCT9114D

      环境信息

      型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
      74HC9114D74HC9114D,11874HC9114Dweek 30, 2004
      74HCT9114D74HCT9114D,11874HCT9114Dweek 30, 2004
      品质及可靠性免责声明

      文档 (3)

      文件名称标题类型日期
      74HC_HCT9114Nine wide Schmitt trigger buffer; open drain outputs; invertingData sheet2023-11-09
      SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyPackage information2022-06-20
      WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

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