MM74HC688N
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Number of Pins | 20 |
| Supplier Device Package | 20-PDIP |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2005 |
| Series | 74HC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Termination | Through Hole |
| Type | Identity Comparator |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2V~6V |
| Base Part Number | 74HC688 |
| Output | Active Low |
| Polarity | Inverting |
| Number of Channels | 8 |
| Number of Circuits | 1 |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Number of Bits | 8 |
| Propagation Delay | 30 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 30 ns |
| Current - Quiescent (Iq) | 8μA |
| Number of Inputs | 2 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Number of Gates | 8 |
| Max Propagation Delay @ V, Max CL | 30ns @ 6V, 50pF |
| High Level Output Current | 5.2mA |
| Low Level Output Current | 5.2mA |
| Output Function | A=B |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
MM74HC688N Overview
Using materials from Tube, the packaging is made.Low package costs are a common attribute of the 20-DIP (0.300, 7.62mm) in the electronic industry.This electronic part is designed with 8 Bits.74HC Series' performance-to-cost ratio is excellent.Located in Through Hole is this electronic part.Using this electrical device, Active Low is the output.To ensure proper functioning, a 2V~6V Supply Voltage is provided.Ensure its reliability by operating at -40°C~85°C Operating Temperature.Application grade Identity Comparator Types are available.The High/Low output current of 5.2mA 5.2mA makes it Feature maximum design flexibility.The Base Part Number can be used to determine its related parts.Computers and other communications devices have 20 pins, which are pronged contacts.Mounting of this electronic component is in the direction of Through Hole.An external factor does not affect how much quiescent current it consumes.Comparator employs 20-PDIP as Comparators Supplier Device Package.Comparator operates wComparatorh the maximal Operating Temperature of 85°C to ensure Comparators reliabilComparatory.While in operation, it should be warmer than -40°C.Comparator supports the maximal Supply Voltage of 6V.With a 2V supply voltage of minimum, it operates.Set 5.2mA as the high-level output current.5.2mA is set as the low-level output current.Comparator is done over 8 channels that the data is transmComparatorted.
MM74HC688N Features
20-DIP (0.300, 7.62mm) package
8 Bits
74HC series
the maximal supply voltage of 6V
MM74HC688N Applications
There are a lot of ON Semiconductor MM74HC688N applications of comparators.
- Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
- Fixed or programmable irequency division
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- “Time out" timer for consume-appication industrial controls
- Servo motor controls
- Servo Motor Controls
- Process contollenr
