74HCT688DB,112
| Parameters | |
|---|---|
| Propagation Delay (tpd) | 51 ns |
| Output Function | A=B |
| Height Seated (Max) | 2mm |
| Length | 7.2mm |
| Width | 5.3mm |
| RoHS Status | ROHS3 Compliant |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| 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 | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | 74HCT688 |
| Output | Active Low |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Family | HCT |
| Current - Quiescent (Iq) | 8μA |
| Current - Output High, Low | 4mA 4mA |
| Max Propagation Delay @ V, Max CL | 34ns @ 4.5V, 50pF |
74HCT688DB,112 Overview
Tube's materials went into the packaging.Electronic manufacturers are well aware of the 20-SSOP (0.209, 5.30mm Width) because of its low package cost.An electronic part designed with 8 Bits is used in this product.74HCT Series' performance-to-cost ratio is excellent.Electronic part Surface Mount is mounted here.There is an output Active Low for this electrical device.Devices need a 4.5V~5.5V Supply Voltage to function normally.Ensure its reliability by operating at -40°C~125°C Operating Temperature.Applications requiring standard grade are appropriate for the Identity Comparator Type.As 4mA 4mA features a high/low output current, maximal design flexibility can be achieved.Using 20, you can program terminations.1 functions are available on it.Parts related to the Base Part Number can be derived from it.There is a supply voltage of 5V that powers it.20 Pin Count is built into it.HCT devices are electronic devices.In the Subcategory of Arithmetic Circuits, it can be found.The power supply is a 5V power supply.Upon reaching 5.5V, the maximal supply voltage (Vsup) is reached.There should be more supply voltage (Vsup) than 4.5V.There are several additions, including CASCADABLE.
74HCT688DB,112 Features
20-SSOP (0.209, 5.30mm Width) package
8 Bits
74HCT series
20 terminations
1 Functions
20 pin count
5V power supplies
74HCT688DB,112 Applications
There are a lot of NXP USA Inc. 74HCT688DB,112 applications of comparators.
- Fixed or programmable irequency division
- Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Servo motor controls
- Servo Motor Controls
- Process contollenr
- “Time out" timer for consume-appication industrial controls
