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CD74HC688M96E4

IC COMPARATOR IDENTITY 20SOIC

  • Logic Comparators
  • CD74HC688M96E4
  • Texas Instruments
  • 20-SOIC (0.295", 7.50mm Width)
  • CD74HC688M96E4 Datasheet
  • In Stock
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Mfr. Part #: CD74HC688M96E4

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  • Specifications
  • Product Details

Specifications

Manufacturer Texas Instruments
Product Category Logic Comparators
Series 74HC
Product Digital Comparators
Type Identity Comparator
Packaging Tape & Reel (TR)
Unit-Weight 0.017662 oz
Mounting-Style SMD/SMT
Package-Case 20-SOIC (0.295", 7.50mm Width)
Operating-Temperature -55°C ~ 125°C
Mounting-Type Surface Mount
Output-Type Active Low
Voltage-Supply 2 V ~ 6 V
Output Active Low
Number-of-Bits 8 Bits
Output-Function A=B
Current-Output-High-Low 5.2mA, 5.2mA
Max-Propagation-Delay-V-Max-CL 29ns @ 6V, 50pF
Current-Quiescent 8μA
Maximum Operating Temperature + 125 C
Operating temperature range - 55 C
Supply-Current-Max 8 uA
Supply-Voltage-Max 6 V
Supply-Voltage-Min 2 V
Package-Case SOIC-20
Comparator-Type Identity
Propagation Delay 170 ns 34 ns 29 ns
Logic-Function A = B

Product Details

Description

The ’HC670 and CD74HCT670 are 16-bit register files organized as 4 words x 4 bits each. Read and write address and enable inputs allow simultaneous writing into one location while reading another. Four data inputs are provided to store the 4-bit word. The write address inputs (WA0 and WA1) determine the location of the stored word in the register.

Features

• Simultaneous and Independent Read and Write Operations
• Expandable to 512 Words of n-Bits
• Three-State Outputs
• Organized as 4 Words x 4 Bits Wide
• Buffered Inputs
• Typical Read Time = 16ns for ’HC670 VCC = 5V, CL = 15pF, TA = 25°C
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH

ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the CD74HC688M96E4. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.

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Mfr. Part #: CD74HC688M96E4

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