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SN74F21

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2 通道、4 输入、4.5V 至 5.5V 高速 (6ns) 双极与门

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SN74F21

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产品详情

Technology family F Number of channels 2 Inputs per channel 4 IOL (max) (mA) 20 IOH (max) (mA) -1 Input type Bipolar Output type Push-Pull Features Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 70 Rating Catalog Operating temperature range (°C) 0 to 70
Technology family F Number of channels 2 Inputs per channel 4 IOL (max) (mA) 20 IOH (max) (mA) -1 Input type Bipolar Output type Push-Pull Features Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 70 Rating Catalog Operating temperature range (°C) 0 to 70
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 Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs
  • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs

 

These devices contain two independent 4-input AND gates. They perform the Boolean functions Y = A \x95 B \x95 C \x95 D or in positive logic.

The SN54F21 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F21 is characterized for operation from 0°C to 70°C.

 

 

 

These devices contain two independent 4-input AND gates. They perform the Boolean functions Y = A \x95 B \x95 C \x95 D or in positive logic.

The SN54F21 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F21 is characterized for operation from 0°C to 70°C.

 

 
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* 数据表 Dual 4-Input Positive-AND Gates 数据表 (Rev. A) 1993-10-1

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