M74HC688TTR [STMicroelectronics]

Name: M74HC688TTR
Brand: STMicroelectronics
SKU: M74HC688TTR

Part No:

M74HC688TTR

Logic ICs

Manufacturer:

STMicroelectronics

Description:

20-TFSOP (0.173, 4.40mm Width) 4.5V V 20 Comparators 29 ns ns 20 8 Active Low

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

20-TFSOP (0.173, 4.40mm Width)

Number of Pins

Operating Temperature

-55°C~125°C

Packaging

Tape & Reel (TR)

Series

74HC

JESD-609 Code

Pbfree Code

yes

Part Status

Obsolete

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

Type

Identity Comparator

Terminal Finish

NICKEL PALLADIUM GOLD

Technology

CMOS

Voltage - Supply

2V~6V

Terminal Position

DUAL

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

Supply Voltage

4.5V

Terminal Pitch

0.65mm

Time@Peak Reflow Temperature-Max (s)

Base Part Number

M74HC68

Output

Active Low

Pin Count

Polarity

Inverting

Supply Voltage-Max (Vsup)

Power Supplies

2/6V

Supply Voltage-Min (Vsup)

Number of Bits

Propagation Delay

29 ns

Turn On Delay Time

29 ns

Family

HC/UH

Current - Output High, Low

5.2mA 5.2mA

Max Propagation Delay @ V, Max CL

29ns @ 6V, 50pF

Output Function

A=B

Length

6.5mm

Height Seated (Max)

1.2mm

Width

4.4mm

Radiation Hardening

RoHS Status

RoHS Compliant

Lead Free

Products Detail

M74HC688TTR Overview

Tape & Reel (TR)'s materials went into the packaging.There is no doubt that the 20-TFSOP (0.173, 4.40mm Width) is well known in the electronic industry due to its low package cost.Electronic parts using 8 Bits are designed here.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.Providing 2V~6V Supply Voltage is necessary to ensure the device's normal functioning.The Operating Temperature of -55°C~125°C ensures the reliability of the unit.Applications requiring standard grade are appropriate for the Identity Comparator Type.High/Low output currents of the 5.2mA 5.2mA make it the most flexible board for design.There is a 20 programming language for terminating.The unit has 1 functions.The Base Part Number allows the formation of its related parts.Power is supplied by the supply voltage 4.5V.This device has a 20 Pin Count.The pronged contacts on computers and other communications devices are called 20 pins.There is a mounting direction of Surface Mount on this electronic part.The electronic device in question is part of the HC/UH family.Located under Arithmetic Circuits, it is in the Subcategory.In order to run it, it needs a 2/6V power supply.Supply Voltage (Vsup) reaches maximal values at 6V.There should be more supply voltage (Vsup) than 2V.The device consumes 4?A quiescent current without being affected by external factors.

M74HC688TTR Features

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

M74HC688TTR 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

Documents

Datasheets:

M74HC688

Product FAQ

1. Is M74HC688TTR available for RFQ?

Yes. M74HC688TTR by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for M74HC688TTR?

Pricing for M74HC688TTR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of M74HC688TTR?

M74HC688TTR is a STMicroelectronics Logic ICs with Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): 40 and Max Propagation Delay @ V, Max CL: 29ns @ 6V, 50pF. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for M74HC688TTR?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can M74HC688TTR be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to M74HC688TTR?

Yes. If M74HC688TTR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Logic ICs parts or compatible alternatives.

RFQ

Part Number:

M74HC688TTR

Manufacturer:

STMicroelectronics

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

M74HC688TTR Overview

M74HC688TTR Features

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

M74HC688TTR 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