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SN74AS21

現行

2 通道、4 輸入、4.5-V 至 5.5-V 超高速 (4 ns) 雙極 AND 閘

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SN74AS21

現行
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產品詳細資料

Technology family AS Number of channels 2 Inputs per channel 4 IOL (max) (mA) 20 IOH (max) (mA) -2 Input type Standard CMOS Output type Push-Pull Features High speed (tpd 10- 50ns) Data rate (max) (Mbps) 125 Rating Catalog Operating temperature range (°C) 0 to 70
Technology family AS Number of channels 2 Inputs per channel 4 IOL (max) (mA) 20 IOH (max) (mA) -2 Input type Standard CMOS Output type Push-Pull Features High speed (tpd 10- 50ns) Data rate (max) (Mbps) 125 Rating Catalog Operating temperature range (°C) 0 to 70
SOP (NS) 14 79.56 mm² (10.2 mm × 7.8 mm) SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm) PDIP (N) 14 181.42 mm² (19.3 mm × 9.4 mm)
  • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

 
  • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

 

These devices contain two independent 4-input positive-AND gates. They perform the Boolean functions or in positive logic.

 

The SN54ALS21A and SN54AS21 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS21A and SN74AS21 are characterized for operation from 0°C to 70°C.

 

 

These devices contain two independent 4-input positive-AND gates. They perform the Boolean functions or in positive logic.

 

The SN54ALS21A and SN54AS21 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS21A and SN74AS21 are characterized for operation from 0°C to 70°C.

 

 
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SN74HC21 現行 2 通道、4 輸入、2-V 至 6-V 5.2mA 驅動強度 AND 閘 Voltage range 2V to 6V, average propagation delay 20ns, average drive strength 8mA

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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 Dual 4-Input Positive-AND Gates datasheet (Rev. B) 1994/12/1

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