SN74LS90DR

SN74LS90DR Overview

Product belongs to the 74LS series. Digi-ReelR 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 Up directionality Voltage Supply Range: 4.75 V ~ 5.25 V Supplier device package: 14-SOIC 4 bit bits 1 element Counter, Decade logic type 4 bits per element This product's Asynchronous. - timing The 42MHz count rate. Negative Edge trigger type This product operates at a 4.75 V to 5.25 V supply voltage for reliable performance. Decade Counter-Type LS logic type Up counting sequence

SN74LS90DR Image

SN74LS90DR Specifications

• Manufacturer Texas Instruments
• Product Category Logic - Counters, Dividers
• Series 74LS
• Packaging Digi-ReelR 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
• Direction Up
• Voltage-Supply 4.75 V ~ 5.25 V
• Supplier-Device-Package 14-SOIC
• Number-of-Bits 4 bit
• Number-of-Elements 1
• Logic-Type Counter, Decade
• Number-of-Bits-per-Element 4
• Reset Asynchronous
• Timing -
• Count-Rate 42MHz
• Trigger-Type Negative Edge
• Operating-Supply-Voltage 4.75 V to 5.25 V
• Counter-Type Decade
• Logic-Family LS
• Counting-Sequence Up

SN74LS90DR FAQ

• A: At what frequency does the Series?

  Q: The product Series is 74LS.

• A: At what frequency does the Packaging?

  Q: The product Packaging is Digi-ReelR Alternate Packaging.

• A: What is the Unit-Weight of the product?

  Q: The Unit-Weight of the product is 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: Is the cutoff frequency of the product Operating-Temperature-Range?

  Q: Yes, the product's Operating-Temperature-Range is indeed 0 C to + 70 C

• A: At what frequency does the Package-Case?

  Q: The product Package-Case is SOIC-14.

• A: Is the cutoff frequency of the product Operating-Temperature?

  Q: Yes, the product's Operating-Temperature is indeed 0°C ~ 70°C

• A: At what frequency does the Mounting-Type?

  Q: The product Mounting-Type is Surface Mount.

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

  Q: Yes, the product's Direction is indeed Up

• A: What is the Voltage-Supply of the product?

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

• A: What is the Supplier-Device-Package of the product?

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

• A: What is the Number-of-Bits of the product?

  Q: The Number-of-Bits of the product is 4 bit.

• A: What is the Number-of-Elements of the product?

  Q: The Number-of-Elements of the product is 1.

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

  Q: The product Logic-Type is Counter, Decade.

• A: What is the Number-of-Bits-per-Element of the product?

  Q: The Number-of-Bits-per-Element of the product is 4.

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

  Q: Yes, the product's Reset is indeed Asynchronous

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

  Q: Yes, the product's Timing is indeed -

• A: At what frequency does the Count-Rate?

  Q: The product Count-Rate is 42MHz.

• A: At what frequency does the Trigger-Type?

  Q: The product Trigger-Type is Negative Edge.

• A: What is the Operating-Supply-Voltage of the product?

  Q: The Operating-Supply-Voltage of the product is 4.75 V to 5.25 V.

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

  Q: Yes, the product's Counter-Type is indeed Decade

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

  Q: The product Logic-Family is LS.

• A: Is the cutoff frequency of the product Counting-Sequence?

  Q: Yes, the product's Counting-Sequence is indeed Up