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SN74LV221A

現行

雙路單穩態多諧振盪器

立即訂購
產品規格表

SN74LV221A

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Technology family LV-A Input type Schmitt-Trigger Output type Push-Pull Supply current (µA) 20 IOL (max) (mA) 12 IOH (max) (mA) -12 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff) Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 2 Technology family LV-A Input type Schmitt-Trigger Output type Push-Pull Supply current (µA) 20 IOL (max) (mA) 12 IOH (max) (mA) -12 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff) Operating temperature range (°C) -40 to 85 Rating Catalog
TVSOP (DGV) 16 23.04 mm² (3.6 mm × 6.4 mm) SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm) TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm) SOP (NS) 16 79.56 mm² (10.2 mm × 7.8 mm)
  • 2V to 5.5V VCC operation
  • Max tpd of 11ns at 5V
  • Support mixed-mode voltage operation on all ports Schmitt-trigger circuitry on A , B, and CLR inputs for slow input transition rates
  • Overriding clear terminates output pulse
  • Glitch-free power-up reset on outputs
  • Ioff supports partial-power-down mode operation
  • Latch-up performance exceeds 100mA per JESD 78, class II
  • 2V to 5.5V VCC operation
  • Max tpd of 11ns at 5V
  • Support mixed-mode voltage operation on all ports Schmitt-trigger circuitry on A , B, and CLR inputs for slow input transition rates
  • Overriding clear terminates output pulse
  • Glitch-free power-up reset on outputs
  • Ioff supports partial-power-down mode operation
  • Latch-up performance exceeds 100mA per JESD 78, class II

The ’LV221A devices are dual multivibrators designed for 2V to 5.5V VCC operation. Each multivibrator has a negative-transition-triggered (A) input and a positive-transition-triggered (B) input, either of which can be used as an inhibit input.

The ’LV221A devices are dual multivibrators designed for 2V to 5.5V VCC operation. Each multivibrator has a negative-transition-triggered (A) input and a positive-transition-triggered (B) input, either of which can be used as an inhibit input.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 SNx4LV221A Dual Monostable Multivibrators with Schmitt-trigger Inputs datasheet (Rev. H) PDF | HTML 2025/1/13

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