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Renesas Electronics 74FCT164245TPAG8 — Analog & Data Acquisition
Renesas Electronics

74FCT164245TPAG8 16-bit Bidirectional Voltage-Level

MPN74FCT164245TPAG8
End of Life

Renesas 74FCT series, 74FCT164245TPAG8, 16-bit bidirectional voltage-level translator, dual-supply 2.7V–3.6V / 4.5V–5.5V, tri-state non-inverted outputs, 2 circuits × 8 channels, surface-mount 48-TFSOP (6.10mm width), industrial temperature -40°C to +85°C.

$4.92Ref. price · indicative, final on quote
74FCT164245TPAG8 datasheet
Packaging48-TFSOP (0.240", 6.10mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

74FCT164245TPAG8 Technical Specifications
ParameterValue
Series74FCT
Output typeTri-State, Non-Inverted
Channel typeBidirectional
Mounting typeSurface Mount
Translator typeVoltage Level
Voltage - VCCA2.7 V ~ 3.6 V
Voltage - VCCB4.5 V ~ 5.5 V
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case48-TFSOP (0.240\", 6.10mm Width)
Number of circuits2
Channels per circuit8

Product details

What this part does — 16-bit bus translator for mixed-voltage boards

Outputs are tri-state and non-inverted, with bidirectional data flow on each channel. That means you can connect it directly to a shared data bus without external direction control — the direction pin on each circuit sets the flow, and the tri-state lets you float the outputs when the bus is idle or when another master drives it.

Supply rails — the voltage split that makes it work

VCCA runs from 2.7 V to 3.6 V. VCCB runs 4.5 V to 5.5 V. The two supplies are independent but must be powered in the correct sequence per the datasheet guidelines.

Sourcing posture — active part, quoted to order

Renesas lists the 74FCT164245TPAG8 as Active. The ROHS3 compliance covers EU and most global assembly requirements without exemption paperwork.

Frequently asked questions

Is 74FCT164245TPAG8 a bidirectional translator?

Yes, each channel is bidirectional with a direction control pin per circuit. Data flows from A to B or B to A depending on the direction pin state. Outputs are tri-state and non-inverted.

What is the closest pin-compatible alternative to 74FCT164245TPAG8?

Within the 74FCT family, the 74FCT164245T is the same function in a different package variant. For a direct 48-TSSOP drop-in, verify the package code against your layout — the 74FCT164245TPAG8 is the specific Tape & Reel variant in 48-TFSOP. No exact second-source alternate is listed in the Renesas cross-reference.