TI CD74HCT688E

Manufacturer No:

CD74HCT688E

Manufacturer:

Package:

20-DIP (0.300, 7.62mm)

Description:

20-DIP (0.300, 7.62mm) 5V V 20 80?A mA Comparators 34 ns ns 20 5V V 20mA mA 8 Active Low

Quantity:

Delivery:

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In Stock :Available

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CD74HCT688E information

TI CD74HCT688E technical specifications, attributes, parameters and parts with similar specifications to TI CD74HCT688E.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 1 day ago)

Factory Lead Time
6 Weeks

Contact Plating
Gold

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
20-DIP (0.300, 7.62mm)

Number of Pins
20

Weight
1.1991g

Operating Temperature
-55°C~125°C

Packaging
Tube

Series
74HCT

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

Additional Feature
CASCADABLE

Subcategory
Arithmetic Circuits

Technology
CMOS

Voltage - Supply
4.5V~5.5V

Terminal Position
DUAL

Number of Functions
1

Terminal Pitch
2.54mm

Base Part Number
74HCT688

Output
Active Low

Pin Count
20

Operating Supply Voltage
5V

Polarity
Inverting

Power Supplies
5V

Number of Channels
1

Load Capacitance
50pF

Output Current
20mA

Max Supply Current
80?A

Number of Bits
8

Propagation Delay
34 ns

Quiescent Current
8?A

Turn On Delay Time
34 ns

Family
HCT

Current - Output High, Low
4mA 4mA

Max I(ol)
0.004 A

Max Propagation Delay @ V, Max CL
34ns @ 4.5V, 50pF

Prop. Delay@Nom-Sup
42 ns

Output Function
A=B

Height
5.08mm

Length
24.33mm

Download datasheets and manufacturer documentation for TI CD74HCT688E.

PCN Design/Specification:

texasinstruments-sn74hc373n-pcndesignspecification-9663.pdf

texasinstruments-tl852cn-pcndesignspecification-5419.pdf

CD74HCT688E Overview

Tube's materials are used for the packaging.The 20-DIP (0.300, 7.62mm) is well known in the electronics industry for its low package cost.There are 8 Bits in this electronic part.74HCT Series offers excellent performance at an affordable price.There is an electronic component mounted in the way of Through Hole.Using this electrical device, Active Low is the output.An internal 4.5V~5.5V Supply Voltage ensures the device's normal operation.Ensure its reliability by operating at -55°C~125°C Operating Temperature.Application grade Identity Comparator Types are available.As the output current of 4mA 4mA is high/low, it has maximum design flexibility.20 controls terminations.In addition, it has 1 functions.It is possible to find its related parts based on its Base Part Number.Supply Voltage 5V powers the device.20 Pin Count is equipped with it.20 pins, or pronged contacts, are part of signal interfaces on computers and other communications devices.Electronic part mounted in Through Hole-direction.Electronic devices like this belong to the HCT family.Arithmetic Circuits has it under its Subcategory.Powered by a 5V power supply, it runs on batteries.There are several additions, including CASCADABLE.In its operation, 80?A represents the maximum current.Maintain a voltage of 5V for the supply voltage.Despite external factors, it consumes 8?A of quiescent current.20mA has a high output current, which allows for maximum design flexibility.1-channels transmit data.

CD74HCT688E Features

20-DIP (0.300, 7.62mm) package
8 Bits
74HCT series
20 terminations
1 Functions
20 pin count
5V power supplies

CD74HCT688E Applications

There are a lot of Texas Instruments
CD74HCT688E 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

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MEANS OF PAYMENT

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

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Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

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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.