TOSHIBA TC74VHC14FT(ELK)

Mfr. Part

TC74VHC14FT(ELK)

Manufacturer

Toshiba Electronic Devices & Storage Corporation (TAEC Product).

Y-IC is a quality distributor for Toshiba. We supply original parts only and back you with fast service, technical support, and reliable delivery.

Main Category

Integrated Circuits (ICs)

Small Classification

Specialized ICs

Detailed Description

High‑speed CMOS hex Schmitt‑trigger inverter (6 channels) in a compact TSSOP‑14 package.

VHC family logic for fast switching, low power, and wide supply range.

“FT” = TSSOP‑14 package code. “(ELK)” = tape‑and‑reel supply for automated assembly, Pb‑free.

Ideal for cleaning up noisy or slow edges, switch debouncing, waveform shaping, and simple RC oscillators.

Key Features

6 independent inverters with Schmitt‑trigger inputs (built‑in hysteresis for noise immunity)

Wide VCC operating range (typically 2.0 V to 5.5 V)

Fast propagation delay (VHC family speed; see datasheet for exact numbers)

Very low static power consumption (CMOS)

TTL/CMOS compatible logic levels (refer to VHC input thresholds)

Robust noise rejection on slow or noisy input signals

RoHS compliant, lead‑free terminals

Key Advantages

Cleans up jittery or slow signals quickly and reliably

Reduces component count versus discrete solutions for conditioning signals

Saves board space with 6 gates in one thin TSSOP‑14 package

Works across common logic rails (2–5 V) for easy design reuse

Low power and low heat for dense, battery‑powered, or cost‑sensitive designs

Packaging

Package type: TSSOP‑14 (Toshiba “FT” code)

Shipment form: Tape and Reel (ELK suffix = embossed carrier tape, ideal for pick‑and‑place)

Material: Molded epoxy body, copper‑alloy leadframe; matte Sn (Pb‑free) lead finish; RoHS compliant

Size (typical TSSOP‑14): body width ~4.4 mm, body length ~5.0 mm, height ~1.0 mm; lead pitch 0.65 mm

Pin configuration: 14 pins; six inverters (1A/1Y, 2A/2Y, 3A/3Y, 4A/4Y, 5A/5Y, 6A/6Y); VCC = pin 14, GND = pin 7

Thermal characteristics: low mass package with typical θJA in the 100–180 °C/W range (check datasheet for exact value)

Electrical properties: VCC typically 2.0–5.5 V, Schmitt‑trigger input thresholds scale with VCC, moderate CMOS drive strength suitable for standard logic loads (see datasheet for guaranteed limits)

Package / Case database code: 837 (as listed)

Lifecycle

Status: Active, in ongoing production for mainstream logic designs

Alternatives and equivalents (verify pinout, logic family, speed, and thresholds before use):

• Toshiba: TC74HC14 (HC family), TC74HCT14 (HCT family), TC74VHC14 others in different packages

• Texas Instruments: SN74VHC14PWR (TSSOP‑14), SN74HC14PWR, SN74HCT14PWR, SN74LVC14APWR

• Nexperia: 74HC14PW, 74HCT14PW, 74LVC14APW (TSSOP‑14)

• onsemi: MC74VHC14DT, MC74HC14DT (TSSOP/SSOP variants)

• Rohm: BU4S14 series (family‑dependent, confirm details)

If you need pin‑for‑pin drop‑ins, or automotive‑grade, wide‑temp, or special screening versions, contact Y-IC via our website for a tailored cross reference.

Key Application Areas

Switch debouncing and button interfaces

Signal conditioning and noise filtering

Waveform shaping and pulse cleaning for slow edges

RC oscillators and simple clocks using inverter feedback

Sensor and comparator output cleanup

Line receivers and buffer stages in embedded systems

Industrial control, home appliances, consumer electronics, office equipment

Datasheet

The most authoritative and up‑to‑date datasheet for TC74VHC14FT(ELK) is available on the Y-IC product page. We strongly recommend downloading it here to confirm absolute ratings, timing, thresholds, and mechanical details.

Availability

In stock quantity: 1410 units (subject to change; check our website for live inventory)

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