Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 5 days ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
20-TSSOP (0.173, 4.40mm Width) |
Number of Pins |
20 |
Weight |
76.997305mg |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
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 Circuits |
Packing Method |
TR |
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 |
0.65mm |
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 |
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 |
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 |
1.2mm |
Length |
6.5mm |
Width |
4.4mm |
Thickness |
1mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
SN74HC688PWRG4 Overview
Tape & Reel (TR)'s materials are used for the packaging.There is no doubt that the 20-TSSOP (0.173, 4.40mm 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 74HC Series is an excellent value for the money due to its performance-cost ratio.Mounted in the way of Surface Mount, this electronic part is mounted in the way of X.Using this electrical device, Active Low is the output.Devices need a 2V~6V Supply Voltage to function normally.In order to ensure its reliability, it operates at a temperature of -40°C~85°C.Application grade Identity Comparator Types are available.With the High/Low output current of 5.2mA 5.2mA, it features maximum design flexibility.Termination with a 20 device, which matches the transmission line's characteristic impedance, is considered a 20 termination.The device has 1 functions.Comparator is possible to establish Comparators related parts using the Base Part Number.Comparator is powered from a Supply Voltage of 5V.There is a 20 Pin Count on it.Computers and other communications devices have 20 pins, which are pronged contacts.A Surface Mount-shaped electronic part is mounted here.HC/UH family electronic devices belong to this category.Arithmetic Circuits is a Subcategory.2/6V power supplies power it.The maximal Supply Voltage (Vsup) reaches 6V.Supply Voltage (Vsup) should exceed 2V.CASCADABLE, for instance, is included in the additions.Maintain a constant supply voltage of 5V.An external factor does not affect how much quiescent current it consumes.Despite TR, the device's reliability makes it a good choice.
SN74HC688PWRG4 Features
20-TSSOP (0.173, 4.40mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies
SN74HC688PWRG4 Applications
There are a lot of Texas Instruments SN74HC688PWRG4 applications of comparators.
- Fixed or programmable irequency division
- Servo motor controls
- “Time out" timer for consume-appication industrial controls
- Process contollenr
- Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
- 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"