Rochester MM74HC688WMX

Manufacturer No:

MM74HC688WMX

Manufacturer:

Rochester

Package:

20-SOIC (0.295, 7.50mm Width)

Description:

20-SOIC (0.295, 7.50mm Width) 4.5V V 20 Comparators 8 Active Low

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

MM74HC688WMX information

Rochester MM74HC688WMX technical specifications, attributes, parameters and parts with similar specifications to Rochester MM74HC688WMX.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
20-SOIC (0.295, 7.50mm Width)

Surface Mount
YES

Operating Temperature
-40°C~85°C

Packaging
Tape & Reel (TR)

Series
74HC

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
20

Type
Identity Comparator

Terminal Finish
Matte Tin (Sn)

Additional Feature
CASCADABLE

Technology
CMOS

Voltage - Supply
2V~6V

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Supply Voltage
4.5V

Terminal Pitch
1.27mm

Reach Compliance Code
unknown

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Pin Count
20

JESD-30 Code
R-PDSO-G20

Qualification Status
Not Qualified

Supply Voltage-Max (Vsup)
6V

Supply Voltage-Min (Vsup)
2V

Number of Bits
8

Family
HC/UH

Current - Quiescent (Iq)
8?A

Current - Output High, Low
5.2mA 5.2mA

Max Propagation Delay @ V, Max CL
30ns @ 6V, 50pF

Propagation Delay (tpd)
220 ns

Output Function
A=B

Height Seated (Max)
2.642mm

Width
7.5mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Rochester MM74HC688WMX.

Datasheets:

rochesterelectronicsllc-mm74hc688wmx-datasheets-4562.pdf

MM74HC688WMX Overview

Materials from Tape & Reel (TR) are used to make the packaging.Low package costs make the 20-SOIC (0.295, 7.50mm Width) well known in the electronic industry.8 Bits are used in the design of this electronic part.With its excellent performance-cost ratio, the 74HC Series is a great value.Surface Mount is used to mount this electronic part.This electrical device produces Active Low as its output.Devices are provided with a 2V~6V Supply Voltage to ensure normal operation.To ensure its reliability, it operates at Operating Temperature -40°C~85°C.For standard grade applications, the Identity Comparator Type is suitable.Its High/Low output current allows for maximum design flexibility.With 20, terminations are programmed.The device is equipped with 1 functions.The supply voltage is 4.5V, and it is powered by it.The device is equipped with a 20 Pin Count.HC/UH is the family name of this electronic device.Vsup reaches its maximal value at 6V.Comparator is recommended that the supply voltage (Vsup) be greater than 2V.CASCADABLE, for example, is one of the additions.

MM74HC688WMX Features

20-SOIC (0.295, 7.50mm Width) package
8 Bits
74HC series
20 terminations
1 Functions
20 pin count

MM74HC688WMX Applications

There are a lot of Rochester Electronics, LLC
MM74HC688WMX 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

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

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.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.