MM74HC688WM
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Identity Comparator |
| Terminal Finish | MATTE TIN |
| Additional Feature | CASCADABLE |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Output | Active Low |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Bits | 8 |
| Family | HC/UH |
| Current - Quiescent (Iq) | 8μA |
| Current - Output High, Low | 5.2mA 5.2mA |
| Max Propagation Delay @ V, Max CL | 30ns @ 6V, 50pF |
| Propagation Delay (tpd) | 220 ns |
| Output Function | A=B |
| Height Seated (Max) | 2.642mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
MM74HC688WM Overview
Materials from Tube are used to make the packaging.Because of its low package cost, the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry.An electronic part designed with 8 Bits is used in this product.74HC Series offers excellent performance at an affordable price.Surface Mount is used to mount this electronic part.There is a Active Low output from this electrical device.In order to ensure the normal functioning of the device, a 2V~6V Supply Voltage is provided.To ensure its reliability, it operates at Operating Temperature -40°C~85°C.Applications for the Identity Comparator Type are standard grade.Its High/Low output current allows for maximum design flexibility.An example of a 20 termination would be one in which the characteristic impedance of the transmission line is matched to the device terminating the transmission line.1 functions are available on it.Comparator is powered from a Supply Voltage of 4.5V.20 Pin Count is built into it.HC/UH devices are electronic devices.Vsup reaches its maximal value at 6V.Supply Voltage (Vsup) should exceed 2V.In addition to CASCADABLE, for example, other additions have been made.
MM74HC688WM Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
MM74HC688WM Applications
There are a lot of Rochester Electronics, LLC MM74HC688WM applications of comparators.
- “Time out" timer for consume-appication industrial controls
- Process contollenr
- 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
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Fixed or programmable irequency division
- Servo motor controls
