SN74HC684DWR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Weight | 500.709277mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Magnitude Comparator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | WITH A=B AND A > B OUTPUTS |
| Subcategory | Arithmetic Circuits |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Base Part Number | 74HC684 |
| Output | Active Low |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Max Supply Current | 8μA |
| Number of Bits | 8 |
| Propagation Delay | 47 ns |
| Turn On Delay Time | 344 ns |
| Family | HC/UH |
| Current - Output High, Low | 5.2mA 5.2mA |
| Max Propagation Delay @ V, Max CL | 47ns @ 6V, 50pF |
| Output Function | A=B, A>B |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC684DWR Overview
Materials from Tape & Reel (TR) are used to make the packaging.Electronic manufacturers are well aware of the 20-SOIC (0.295, 7.50mm Width) because of its low package cost.8 Bits are used in the design of this electronic part.74HC Series provides excellent value for its performance-cost ratio.There is an electronic component mounted in the way of Surface Mount.Its output is Active Low.To ensure proper functioning, a 2V~6V Supply Voltage is provided.The Operating Temperature of -40°C~85°C ensures the reliability of the unit.Comparator is suComparatorable for standard grade applications.High/Low output currents of the 5.2mA 5.2mA make it the most flexible board for design.Comparator is possible to terminate a transmission line wComparatorh a device matching the impedance of the line, which is known as 20 termination.The unit has 1 functions.Based on the Base Part Number, related parts can be identified.5V is the supply voltage.Count of 20 pins is provided.A computer or other communications device uses 20 pins, which are pronged contacts.A Surface Mount-axis mount is used for this electronic part.HC/UH family electronic devices belong to this category.Comparator can be found under the Arithmetic Circuits Subcategory.Comparator operates from a 2/6V Power Supplies.In this case, Vsup reaches a maximum level.2V must be greater than Vsup.There are several additions, including WITH A=B AND A > B OUTPUTS.Its maximum current is 8μA.Ensure that the Supply Voltage is maintained at 5V.
SN74HC684DWR Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies
SN74HC684DWR Applications
There are a lot of Texas Instruments SN74HC684DWR applications of comparators.
- Process contollenr
- Fixed or programmable irequency division
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Servo Motor Controls
- “Time out" timer for consume-appication industrial controls
- Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
- Servo motor controls