SN74LS688DW
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| 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 | 0°C~70°C |
| Packaging | Tube |
| Series | 74LS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Identity Comparator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | CASCADABLE |
| Subcategory | Arithmetic Circuits |
| Technology | TTL |
| Voltage - Supply | 4.85V~5.25V |
| 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 | 74LS688 |
| Output | Active Low |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Polarity | Inverting |
| Power Supplies | 5V |
| Operating Supply Current | 40mA |
| Load Capacitance | 45pF |
| Max Supply Current | 65mA |
| Number of Bits | 8 |
| Propagation Delay | 23 ns |
| Turn On Delay Time | 24 ns |
| Family | LS |
| Current - Output High, Low | 400μA 24mA |
| Max I(ol) | 0.024 A |
| Max Propagation Delay @ V, Max CL | 23ns @ 5V, 45pF |
| Output Function | A=B |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LS688DW Overview
Packaging is made from materials provided by Tube.There is no doubt that the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry due to its low package cost.There are 8 Bits in this electronic part.There is no doubt that the 74LS Series is an excellent value for the money due to its performance-cost ratio.Surface Mount is used to mount this electronic part.There is an output Active Low for this electrical device.This device is equipped with a 4.85V~5.25V Supply Voltage so it can operate normally.Reliability is ensured by using the Operating Temperature of 0°C~70°C.Application grade Identity Comparator Types are available.400μA 24mA features a High/Low output current which offers maximum design flexibility.With 20, terminations are programmed.The unit has 1 functions.The Base Part Number allows the formation of its related parts.Power comes from a supply voltage of 5V.There is a 20 Pin Count on it.20 pins, or pronged contacts, are part of signal interfaces on computers and other communications devices.In this case, the electronic part is mounted in the direction of Surface Mount.This electronic device belongs to the family of LS.Located under Arithmetic Circuits, it is in the Subcategory.Powered by a 5V power supply, it runs on batteries.Among the additions are CASCADABLE, for instance.Its maximum current is 65mA.Ensure that 5V is the Supply Voltage.Due to its ability to operate with a supply voltage of 40mA, it is very versatile.
SN74LS688DW Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74LS series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74LS688DW Applications
There are a lot of Texas Instruments SN74LS688DW applications of comparators.
- Fixed or programmable irequency division
- “Time out" timer for consume-appication industrial controls
- Servo Motor 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
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Process contollenr
