74HCT688N,652

74HCT688N,652 Overview

Product belongs to the 74HCT series. Type: Identity Comparator Tube is the packaging method for this product 20-DIP (0.300", 7.62mm) Operational temperature range: -40°C ~ 125°C Through Hole mounting type Voltage Supply Range: 4.5 V ~ 5.5 V The Active Low. 8 bits The A=B of this product includes /OverTemp and /UnderTemp signals.

74HCT688N,652 Image

74HCT688N,652 Specifications

• Manufacturer NXP Semiconductors
• Product Category Logic - Comparators
• Series 74HCT
• Type Identity Comparator
• Packaging Tube
• Package-Case 20-DIP (0.300", 7.62mm)
• Operating-Temperature -40°C ~ 125°C
• Mounting-Type Through Hole
• Voltage-Supply 4.5 V ~ 5.5 V
• Output Active Low
• Number-of-Bits 8
• Output-Function A=B
• Current-Output-High-Low 4mA, 4mA
• Max-Propagation-Delay-V-Max-CL 34ns @ 4.5V, 50pF
• Current-Quiescent 8μA

74HCT688N,652 FAQ

• A: At what frequency does the Series?

  Q: The product Series is 74HCT.

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

  Q: Yes, the product's Type is indeed Identity Comparator

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube.

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

  Q: Yes, the product's Package-Case is indeed 20-DIP (0.300", 7.62mm)

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

  Q: The Operating-Temperature of the product is -40°C ~ 125°C.

• A: What is the Mounting-Type of the product?

  Q: The Mounting-Type of the product is Through Hole.

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

  Q: The product Voltage-Supply is 4.5 V ~ 5.5 V.

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

  Q: Yes, the product's Output is indeed Active Low

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

  Q: The Number-of-Bits of the product is 8.

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

  Q: The product Output-Function is A=B.