CD74HC107E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

Name: CD74HC107E
Brand: Texas Instruments
SKU: CD74HC107E
Availability: InStock

CD74HC107E is a dual J-K flip-flop with negative-edge clock triggering by Texas Instruments in a 14-pin DIP package. Key specs: 20 MHz maximum clock frequency, 2-bit dual flip-flop, 50 pF load capacitance, 2 V to 6 V HC CMOS supply voltage. From $0.45, in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

CD74HC107EDual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Dual-In-Line Packages
Pin Count: 14
Lifecycle: ACTIVE
Datasheet: CD74HC107E Datasheet PDF
Category: Integrated Circuit
Price: From $0.5079(MOQ 250)
Temp Range: -55.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of CD74HC107E?

Dual J-K flip-flop with negative-edge clock triggering provides flexible set/reset/toggle/hold modes for clocked sequential logic without additional ICs
20 MHz maximum operating frequency with 50 pF load enables use in frequency dividers, state machines, and serial-to-parallel converters in HC CMOS designs
14-pin DIP package allows direct breadboard prototyping and through-hole PCB assembly, ideal for lab evaluation and low-volume digital logic applications

What is CD74HC107E used for?

CD74HC107E is used in digital frequency dividers, toggle flip-flop chains, state machines, and clocked register circuits in educational electronics, embedded prototyping, and legacy through-hole system designs. Its dual J-K topology supports divide-by-2 counting, event latching, and synchronous state control in 2 V to 6 V logic environments.

What are the specifications of CD74HC107E?

Pbfree Code	Yes
YTEOL	15
Family	HC/UH
JESD-30 Code	R-PDIP-T14
JESD-609 Code	e4
Load Capacitance (CL)	50pF
Logic IC Type	J-K FLIP-FLOP
Max Frequency@Nom-Sup	20000000Hz
Max I(ol)	0.006A
Number of Bits	2
Number of Functions	2
Output Polarity	COMPLEMENTARY
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP14,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Packing Method	TUBE
Power Supply Current-Max (ICC)	0.04mA
Prop. Delay@Nom-Sup	51ns
Propagation Delay (tpd)	255ns
Qualification Status	Not Qualified
Schmitt Trigger	NO
Supply Voltage-Max (Vsup)	6V
Supply Voltage-Min (Vsup)	2V
Supply Voltage-Nom (Vsup)	4.5V
Surface Mount	NO
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Trigger Type	NEGATIVE EDGE
fmax-Min	24MHz
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Malaysia, Mexico

Where can I find the CD74HC107E datasheet?

CD74HC107E Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for CD74HC107E?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

How does CD74HC107E's negative-edge triggering affect its use in a divide-by-2 frequency counter?

CD74HC107E clocks its J-K flip-flops on the falling edge of the clock signal. When wired in toggle mode with J and K tied high, each falling edge advances the output, dividing the input frequency by 2. Two cascaded CD74HC107E devices produce a divide-by-4 chain supporting input frequencies up to 20 MHz.

What supply voltage range does CD74HC107E support, and can it interface directly with 3.3 V microcontrollers?

CD74HC107E operates from 2 V to 6 V, fully compatible with 3.3 V and 5 V systems. When powered from 3.3 V, it accepts CMOS-level inputs above 2.31 V as logic high, allowing direct connection to most 3.3 V microcontrollers without level-shifting resistors or buffers.

For a through-hole prototype board, what advantages does the DIP-14 package of CD74HC107E offer versus an SOIC variant?

The DIP-14 package has 2.54 mm pin pitch, fitting standard breadboards and perforated prototype boards without adapters. Pin spacing allows manual soldering with a standard 0.8 mm tip, and the 14-pin body is large enough to read markings without magnification, reducing assembly time during lab prototyping by roughly 50% compared to SOIC-14 hand soldering.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $0.5079

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
250+	$0.7540	$188.50
500+	$0.7240	$362.00
1000+	$0.6170	$617.00
10000+	$0.6061	$6061.00
100000+	$0.5079	$50790.00

pcs

Unit price: $0.7540 · Total: $188.50

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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CD74HC107E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of CD74HC107E?

What is CD74HC107E used for?

What are the specifications of CD74HC107E?

Compliance & Regulatory

Where can I find the CD74HC107E datasheet?

What are equivalent replacements for CD74HC107E?

Frequently Asked Questions

How does CD74HC107E's negative-edge triggering affect its use in a divide-by-2 frequency counter?

What supply voltage range does CD74HC107E support, and can it interface directly with 3.3 V microcontrollers?

For a through-hole prototype board, what advantages does the DIP-14 package of CD74HC107E offer versus an SOIC variant?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

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