SN74HC688DW
| Parameters | |
|---|---|
| Max I(ol) | 0.0052 A |
| Max Propagation Delay @ V, Max CL | 36ns @ 6V, 50pF |
| Prop. Delay@Nom-Sup | 45 ns |
| 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 |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day 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 | -40°C~85°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Identity Comparator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | CASCADABLE |
| Subcategory | Arithmetic Circuit |
| 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 | 74HC688 |
| 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 |
| Load Capacitance | 50pF |
| Nominal Supply Current | 4mA |
| Output Current | 5.2mA |
| Max Supply Current | 80μA |
| Number of Bits | 8 |
| Propagation Delay | 36 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 265 ns |
| Family | HC/UH |
| Current - Output High, Low | 5.2mA 5.2mA |
SN74HC688DW Overview
Packaging made from Tube's materials.Electronic manufacturers are well aware of the 20-SOIC (0.295, 7.50mm Width) because of its low package cost.This electronic part is designed with 8 Bits.A great value because of its performance-cost ratio, the 74HC Series has a lot to offer.Located in Surface Mount is this electronic part.There is an output Active Low for this electrical device.To ensure proper functioning, a 2V~6V Supply Voltage is provided.To ensure reliability, it operates at -40°C~85°C Operating Temperature.There is no minimum grade requirement for the Identity Comparator Type.As the output current of 5.2mA 5.2mA is high/low, it has maximum design flexibility.20 is used for terminating programs.1 functions are available on it.Comparator is possible to establish Comparators related parts using the Base Part Number.Power is provided by a supply voltage of 5V.This device has a 20 Pin Count.There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. Mounting of this electronic component is in the direction of Surface Mount.The electronic device in question is part of the HC/UH family.Comparator can be found under the Arithmetic Circuit Subcategory.2/6V Power Supplies provide power to the device.As Supply Voltage (Vsup) reaches 6V, it is maximal.Comparator is recommended that the supply voltage (Vsup) be greater than 2V.The additions include CASCADABLE, for example.During operation, it will supply no more than 80μA watts of current.At 5V, the supply voltage should be maintained.External factors do not affect its ability to consume 8μA of quiescent current.With its high output current, 5.2mA offers maximum design flexibility.
SN74HC688DW Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies
SN74HC688DW Applications
There are a lot of Texas Instruments SN74HC688DW applications of comparators.
- Process contollenr
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- 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
- “Time out" timer for consume-appication industrial controls
- Servo motor controls
- Fixed or programmable irequency division
