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- Manufacturer No：SN74HC684DWR
- Manufacturer：Texas Instruments
- Category：Logic - Comparators
- Datasheet：SN74HC684DWR
- SKU：941763
- Description：Magnitude Comparator Bit Active Low Output A=B, A>B 20-SOIC
User Guide
User Guide
SN74HC684DWR Details
Magnitude Comparator Bit Active Low Output A=B, A>B 20-SOIC
SN74HC684DWR Specification Parameters
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Pbfree Code: yes
- Lead Free: Lead Free
- JESD-609 Code: e4
- Terminal Position: DUAL
- Operating Supply Voltage: 5V
- Terminal Form: GULL WING
- Peak Reflow Temperature (Cel): 260
- Number of Terminations: 20
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Max (Vsup): 6V
- Width: 7.5mm
- Height Seated (Max): 2.65mm
- Voltage - Supply: 2V~6V
- Family: HC/UH
- Max Supply Current: 8μA
- Power Supplies: 2/6V
- Subcategory: Arithmetic Circuits
- Type: Magnitude Comparator
- Turn On Delay Time: 344 ns
- Base Part Number: 74HC684
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- Number of Functions: 1
- Radiation Hardening: No
- Part Status: Obsolete
- Number of Bits: 8
- Supply Voltage: 5V
- Operating Temperature: -40°C~85°C
- Technology: CMOS
- Number of Pins: 20
- Pin Count: 20
- Terminal Pitch: 1.27mm
- Supply Voltage-Min (Vsup): 2V
- Output: Active Low
- Package / Case: 20-SOIC (0.295, 7.50mm Width)
- Series: 74HC
- Polarity: Inverting
- Current - Output High, Low: 5.2mA 5.2mA
- Weight: 500.709277mg
- Propagation Delay: 47 ns
- Output Function: A=B, A>B
- Max Propagation Delay @ V, Max CL: 47ns @ 6V, 50pF
- Additional Feature: WITH A=B AND A > B OUTPUTS
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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