ST M74HC688TTR

身份比较器2V ~ 6V-55°C ~ 125°C

Overview

The M74HC688RM13TR is IC COMPARATOR EQUALITY 8B 20SOIC, that includes 74HC Series, they are designed to operate with a Identity Comparator Type, Packaging is shown on datasheet note for use in a Digi-ReelR, that offers Package Case features such as 20-SOIC (0.295", 7.50mm Width), it has an Operating Temperature range of -55°C ~ 125°C, as well as the Surface Mount Mounting Type, the device can also be used as 2 V ~ 6 V Voltage Supply. In addition, the Output is Active Low, the device is offered in 8 Number of Bits, the device has a A=B of Output Function, and Current Output High Low is 5.2mA, 5.2mA, and the Max Propagation Delay V Max CL is 29ns @ 6V, 50pF, and Current Quiescent is 4μA.

M74HC688M with circuit diagram manufactured by ST. The M74HC688M is available in SOP7.2 Package, is part of the Logic - Comparators.

Features

74HC Series
20-TFSOP (0.173, 4.40mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count
2/6V power supplies

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
M74HC688TTR applications of comparators.

• Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
• Fixed or programmable irequency division
• “Time out" timer for consume-appication industrial controls
• 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
• Process contollenr
• Servo Motor Controls