74HCT688PW,112
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm 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 |
| 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 |
| Propagation Delay (tpd) | 51 ns |
| Output Function | A=B |
| Height Seated (Max) | 1.1mm |
| Length | 6.5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
74HCT688PW,112 Overview
Tube's packaging is made of Tube's materials.Low package costs are a common attribute of the 20-TSSOP (0.173, 4.40mm Width) in the electronic industry.The electronic part in this photo is designed using 8 Bits.74HCT Series offers excellent performance at an affordable price.Mounted in the middle of Surface Mount is this electronic part.A Active Low value is output by this electrical device.Devices are provided with a 4.5V~5.5V Supply Voltage to ensure normal operation.For reliability, the Operating Temperature is -40°C~125°C.For standard grade applications, the Identity Comparator Type is suitable.Featuring a variety of output currents, 4mA 4mA allows for maximum design flexibility.A transmission line may also have 20 terminations, which are made using devices matched to its characteristic impedance.There are 1 functions on it.It is possible to find its related parts based on its Base Part Number.A supply voltage of 5V is used to power it.20 Pin Count is built into it.HCT family electronic devices belong to this category.Arithmetic Circuits has it under its Subcategory.5V Power Supplies provide power to the device.Comparator reaches 5.5V when the maximum Supply Voltage (Vsup) has been reached.Supply Voltage (Vsup) should exceed 4.5V.As an example, CASCADABLE is among the additions.
74HCT688PW,112 Features
20-TSSOP (0.173, 4.40mm Width) package
8 Bits
74HCT series
20 terminations
1 Functions
20 pin count
5V power supplies
74HCT688PW,112 Applications
There are a lot of NXP USA Inc. 74HCT688PW,112 applications of comparators.
- Servo Motor Controls
- 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"
- “Time out" timer for consume-appication industrial controls
- Fixed or programmable irequency division
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- Servo motor controls
