SN74LS21D

SN74LS21D Overview

Product belongs to the 74LS series. This product is categorized as Single-Function Gate Tube Alternate Packaging is the packaging method for this product Weight of 0.004564 oz SMD/SMT Mounting-Style Wide 0 C to + 70 C operating temperature range for diverse applications SOIC-14 Operational temperature range: 0°C ~ 70°C Surface Mount mounting type Voltage Supply Range: 4.75 V ~ 5.25 V Supplier device package: 14-SOIC 2 is 8. 2 Gate is the number of gates included in this product. - maximum quiescent current. AND Gate logic type 0.8V is a Logic-Level-Low; 2V is the Logic-Level-High Maximum operating temperature of + 70 C Minimum operating temperature: 0 C Maximum supply voltage of 5.25 V Minimum supply voltage is 4.75 V LS logic type 15 ns is 23 microseconds. High-Level-Output-Current of - 0.4 mA 8 mA low-level output current Number-of-Input-Lines: 4 Input Number-of-Output-Lines: 1 Output AND logic function

SN74LS21D Image

SN74LS21D Specifications

• Manufacturer Texas Instruments
• Product Category Logic - Gates and Inverters
• Series 74LS
• Product Single-Function Gate
• Packaging Tube Alternate Packaging
• Unit-Weight 0.004564 oz
• Mounting-Style SMD/SMT
• Operating-Temperature-Range 0 C to + 70 C
• Package-Case SOIC-14
• Operating-Temperature 0°C ~ 70°C
• Mounting-Type Surface Mount
• Features -
• Voltage-Supply 4.75 V ~ 5.25 V
• Supplier-Device-Package 14-SOIC
• Number-of-Circuits 2
• Number-of-Gates 2 Gate
• Number-of-Inputs 4
• Current-Quiescent-Max -
• Current-Output-High-Low 400μA, 8mA
• Max-Propagation-Delay-V-Max-CL 20ns @ 5V, 15pF
• Logic-Type AND Gate
• Logic-Level-Low 0.8V
• Logic-Level-High 2V
• Maximum-Operating-Temperature + 70 C
• Minimum-Operating-Temperature 0 C
• Supply-Voltage-Max 5.25 V
• Supply-Voltage-Min 4.75 V
• Logic-Family LS
• Propagation-Delay-Time 15 ns
• High-Level-Output-Current - 0.4 mA
• Low-Level-Output-Current 8 mA
• Number-of-Input-Lines 4 Input
• Number-of-Output-Lines 1 Output
• Logic-Function AND

SN74LS21D FAQ

• A: Is the cutoff frequency of the product Series?

  Q: Yes, the product's Series is indeed 74LS

• A: What is the Product of the product?

  Q: The Product of the product is Single-Function Gate.

• A: Is the cutoff frequency of the product Packaging?

  Q: Yes, the product's Packaging is indeed Tube Alternate Packaging

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.004564 oz

• A: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

• A: What is the Operating-Temperature-Range of the product?

  Q: The Operating-Temperature-Range of the product is 0 C to + 70 C.

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed SOIC-14

• A: What is the Operating-Temperature of the product?

  Q: The Operating-Temperature of the product is 0°C ~ 70°C.

• A: Is the cutoff frequency of the product Mounting-Type?

  Q: Yes, the product's Mounting-Type is indeed Surface Mount

• A: At what frequency does the Voltage-Supply?

  Q: The product Voltage-Supply is 4.75 V ~ 5.25 V.

• A: At what frequency does the Supplier-Device-Package?

  Q: The product Supplier-Device-Package is 14-SOIC.

• A: Is the cutoff frequency of the product Number-of-Circuits?

  Q: Yes, the product's Number-of-Circuits is indeed 2

• A: Is the cutoff frequency of the product Number-of-Gates?

  Q: Yes, the product's Number-of-Gates is indeed 2 Gate

• A: At what frequency does the Current-Quiescent-Max?

  Q: The product Current-Quiescent-Max is -.

• A: Is the cutoff frequency of the product Logic-Type?

  Q: Yes, the product's Logic-Type is indeed AND Gate

• A: At what frequency does the Logic-Level-Low?

  Q: The product Logic-Level-Low is 0.8V.

• A: What is the Logic-Level-High of the product?

  Q: The Logic-Level-High of the product is 2V.

• A: At what frequency does the Maximum-Operating-Temperature?

  Q: The product Maximum-Operating-Temperature is + 70 C.

• A: What is the Minimum-Operating-Temperature of the product?

  Q: The Minimum-Operating-Temperature of the product is 0 C.

• A: At what frequency does the Supply-Voltage-Max?

  Q: The product Supply-Voltage-Max is 5.25 V.

• A: Is the cutoff frequency of the product Supply-Voltage-Min?

  Q: Yes, the product's Supply-Voltage-Min is indeed 4.75 V

• A: What is the Logic-Family of the product?

  Q: The Logic-Family of the product is LS.

• A: At what frequency does the Propagation-Delay-Time?

  Q: The product Propagation-Delay-Time is 15 ns.

• A: At what frequency does the High-Level-Output-Current?

  Q: The product High-Level-Output-Current is - 0.4 mA.

• A: Is the cutoff frequency of the product Low-Level-Output-Current?

  Q: Yes, the product's Low-Level-Output-Current is indeed 8 mA

• A: Is the cutoff frequency of the product Number-of-Input-Lines?

  Q: Yes, the product's Number-of-Input-Lines is indeed 4 Input

• A: Is the cutoff frequency of the product Number-of-Output-Lines?

  Q: Yes, the product's Number-of-Output-Lines is indeed 1 Output

• A: At what frequency does the Logic-Function?

  Q: The product Logic-Function is AND.