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SN54ALS33A

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Military 4-ch, 2-input, 4.5-V to 5.5-V bipolar NOR gates with open-collector outputs

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Data sheet

SN54ALS33A

ACTIVE
Data sheet Order now

Product details

Technology family ALS Number of channels 4 Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Inputs per channel 2 IOL (max) (mA) 0.4 IOH (max) (mA) -8 Output type Open-collector Input type Bipolar Features Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 100 Rating Military Operating temperature range (°C) -55 to 125
Technology family ALS Number of channels 4 Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Inputs per channel 2 IOL (max) (mA) 0.4 IOH (max) (mA) -8 Output type Open-collector Input type Bipolar Features Very high speed (tpd 5-10ns) Data rate (max) (Mbps) 100 Rating Military Operating temperature range (°C) -55 to 125
  • 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 four independent 2-input positive-NOR buffers with open-collector outputs. Open-collector outputs require resistive pullup to perform correctly. They can deliver higher VOH levels and commonly are used in wired-AND applications. These devices perform the Boolean functions Y = A • B or Y = A + B in positive logic.

The SN54ALS33A is characterized for operation over the full military temperature range of
–55°C to 125°C. The SN74ALS33A is characterized for operation from 0°C to 70°C.

These devices contain four independent 2-input positive-NOR buffers with open-collector outputs. Open-collector outputs require resistive pullup to perform correctly. They can deliver higher VOH levels and commonly are used in wired-AND applications. These devices perform the Boolean functions Y = A • B or Y = A + B in positive logic.

The SN54ALS33A is characterized for operation over the full military temperature range of
–55°C to 125°C. The SN74ALS33A is characterized for operation from 0°C to 70°C.
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* Data sheet Quadruple 2-Input Positive-NOR Buffers With Open-Collector Outputs datasheet (Rev. C) 03 Feb 2009

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