SN74LS688NSR
| Parameters | |
|---|---|
| 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 |
| Load Capacitance | 45pF |
| Max Supply Current | 65mA |
| Number of Bits | 8 |
| Propagation Delay | 23 ns |
| Turn On Delay Time | 23 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 | 2mm |
| Length | 12.6mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.209, 5.30mm Width) |
| Number of Pins | 20 |
| Weight | 266.712314mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| 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 | WITH PULL-UP RESISTORS ON Q INPUTS; WITH P = Q & P > Q OUTPUTS |
| Subcategory | Arithmetic Circuits |
| Packing Method | TR |
| Technology | TTL |
| Voltage - Supply | 4.85V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
SN74LS688NSR Overview
Tape & Reel (TR)'s materials went into the packaging.Known for its low package costs, the 20-SOIC (0.209, 5.30mm Width) is a popular electronic component.There are 8 Bits in this electronic part.The 74LS Series offers an excellent price-performance ratio.There is a Surface Mount-position for this electronic part.The output of this electrical device is Active Low. To ensure proper functioning, a 4.85V~5.25V Supply Voltage is provided.Ensure its reliability by operating at 0°C~70°C Operating Temperature.There is no minimum grade requirement for the Identity Comparator Type.Its High/Low output current allows for maximum design flexibility.Comparator is possible to program terminations wComparatorh 20.In addition, it has 1 functions.It is possible to find its related parts based on its Base Part Number.The device is powered by a 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.The electronic device in question is part of the LS family.This can be found in Arithmetic Circuits's Subcategory.A 5V power supply is used to operate it.There are several additions, including WITH PULL-UP RESISTORS ON Q INPUTS; WITH P = Q & P > Q OUTPUTS.The maximum current supplied by the device is 65mA.The Supply Voltage should be maintained at 5V.In TR, it provides reliable performance.
SN74LS688NSR Features
20-SOIC (0.209, 5.30mm Width) package
8 Bits
74LS series
20 terminations
1 Functions
20 pin count
5V power supplies
SN74LS688NSR Applications
There are a lot of Texas Instruments SN74LS688NSR applications of comparators.
- Servo Motor Controls
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- 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"
- Fixed or programmable irequency division
- “Time out" timer for consume-appication industrial controls
- Servo motor controls