TC74VHC4040FK(EL,K Toshiba Integrated Circuit (Small Outline Packages) In Stock
TC74VHC4040FK(EL,K is a Toshiba VHC binary up-counter IC. It supports 50 MHz nominal frequency, 50 pF load capacitance, and 16-pin VSSOP packaging. From quote pricing, inquiry stock, worldwide shipping for timing and divider circuits.
- Manufacturer
- Toshiba
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TC74VHC4040FK(EL,K Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2033(MOQ 1000)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TC74VHC4040FK(EL,K?
- VHC-family binary counter IC for high-speed CMOS timing logic
- Up-counting function supports frequency division and event-counting circuits
- 50 MHz maximum nominal-supply frequency supports fast digital timing designs
- 50 pF load capacitance reference helps designers evaluate timing margin
- 16-pin VSSOP package saves PCB area versus larger small-outline packages
What is TC74VHC4040FK(EL,K used for?
TC74VHC4040FK(EL,K is used in clock division, pulse counting, timing generation, event counters, and digital control logic across industrial, communications, and embedded electronics. Its VSSOP-16 package is useful where high-speed CMOS counter functionality must fit into compact surface-mount assemblies.
What are the specifications of TC74VHC4040FK(EL,K?
| Pbfree Code | Yes |
| YTEOL | 7 |
| Count Direction | UP |
| Family | AHC/VHC/H/U/V |
| JESD-30 Code | R-PDSO-G16 |
| Load Capacitance (CL) | 50pF |
| Load/Preset Input | NO |
| Logic IC Type | BINARY COUNTER |
| Max Frequency@Nom-Sup | 50000000Hz |
| Max I(ol) | 0.008A |
| Mode of Operation | ASYNCHRONOUS |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.16,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Packing Method | TR, EMBOSSED |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 100mA |
| Prop. Delay@Nom-Sup | 17.5ns |
| Propagation Delay (tpd) | 17.5ns |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Trigger Type | NEGATIVE EDGE |
| fmax-Min | 125MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the TC74VHC4040FK(EL,K datasheet?
TC74VHC4040FK(EL,K Datasheet DownloadOfficial datasheet from Toshiba
What are equivalent replacements for TC74VHC4040FK(EL,K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which digital timing jobs fit TC74VHC4040FK(EL,K?
The part is identified as a binary up-counter IC, and the fetched data lists 50 MHz maximum nominal-supply frequency for timing and divider designs.
How should designers check loading in a counter circuit?
The fetched specifications list 50 pF load capacitance and 0.008 A maximum low-level output current, so fanout and timing margins need verification.
Why select the FK VSSOP option for dense boards?
The FK version uses a 16-pin VSSOP package, giving counter functionality in a compact SMT footprint for space-limited embedded or communications hardware.
What sourcing details matter for production approval?
Buyers should confirm Pb-free status, the 16-pin VSSOP footprint, 50 MHz speed requirement, and Toshiba VHC-family compatibility before approving alternates.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Toshiba
Toshiba is a leading electronic component manufacturer. FindMyChip sources Toshiba ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Toshiba
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.2580 | $258.00 |
| 2500+ | $0.2126 | $531.50 |
| 7500+ | $0.2033 | $1524.75 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit