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SN74AVC4T234

AKTIV

4-Bit-Dual-Supply-Bus-Transceiver mit Konfig-Spannungsumsetzung

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Datenblatt

SN74AVC4T234

AKTIV
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Produktdetails

Bits (#) 4 Data rate (max) (Mbps) 380 Topology Push-Pull Direction control (typ) Direction-controlled Vin (min) (V) 0.9 Vin (max) (V) 3.6 Vout (min) (V) 0.9 Vout (max) (V) 3.6 Applications JTAG Features Partial power down (Ioff) Technology family AVC Supply current (max) (mA) 0.0036 Rating Catalog Operating temperature range (°C) -40 to 85
Bits (#) 4 Data rate (max) (Mbps) 380 Topology Push-Pull Direction control (typ) Direction-controlled Vin (min) (V) 0.9 Vin (max) (V) 3.6 Vout (min) (V) 0.9 Vout (max) (V) 3.6 Applications JTAG Features Partial power down (Ioff) Technology family AVC Supply current (max) (mA) 0.0036 Rating Catalog Operating temperature range (°C) -40 to 85
NFBGA (ZWA) 11 2.8 mm² (2 mm × 1.4 mm)
  • Wide operating VCC range of 0.9 V to 3.6 V
  • 3.6-V I/O Tolerant to support mixed-mode signal operation
  • Max tpd of 3.7 ns at 3.3 V
  • Balanced propagation delays: tPLH = tPHL
  • Low static-power consumption, 5-µA Max ICC
  • Outputs disabled if either VCC goes to 0V
  • ±3-mA Output drive at 1.8 V
  • 26-Ω series resistor on A-side outputs
  • Ioff supports partial power-down-mode operation
  • Input hysteresis allows slow input transition and better switching noise immunity at input
  • Maximum data rates
    • 380 Mbps (1.8-V to 3.3-V translation)
    • 200 Mbps (<1.8-V to 3.3-V translation)
    • 200 Mbps (translate to 2.5 V or 1.8 V)
    • 150 Mbps (translate to 1.5 V)
    • 100 Mbps (translate to 1.2 V)
  • Latch-up performance exceeds 100 mA Per JESD 78, Class II
  • ESD protection exceeds JESD 22
    • 2000-V human-body model (A114-A)
    • 500-V charged-device model (C101)
  • Wide operating VCC range of 0.9 V to 3.6 V
  • 3.6-V I/O Tolerant to support mixed-mode signal operation
  • Max tpd of 3.7 ns at 3.3 V
  • Balanced propagation delays: tPLH = tPHL
  • Low static-power consumption, 5-µA Max ICC
  • Outputs disabled if either VCC goes to 0V
  • ±3-mA Output drive at 1.8 V
  • 26-Ω series resistor on A-side outputs
  • Ioff supports partial power-down-mode operation
  • Input hysteresis allows slow input transition and better switching noise immunity at input
  • Maximum data rates
    • 380 Mbps (1.8-V to 3.3-V translation)
    • 200 Mbps (<1.8-V to 3.3-V translation)
    • 200 Mbps (translate to 2.5 V or 1.8 V)
    • 150 Mbps (translate to 1.5 V)
    • 100 Mbps (translate to 1.2 V)
  • Latch-up performance exceeds 100 mA Per JESD 78, Class II
  • ESD protection exceeds JESD 22
    • 2000-V human-body model (A114-A)
    • 500-V charged-device model (C101)

This 4-bit non-inverting bus transceiver uses two separate configurable power-supply rails to enable asynchronous communication between B-port inputs and A-port outputs. The A port is designed to track VCCA while the B port is designed to track VCCB. Both VCCA and VCCB are configurable from 0.9 V to 3.6 V.

The SN74AVC4T234 solution offers the industry’s low-power needs in battery-powered portable applications by ensuring both a very low static and dynamic power consumption across the entire VCC range of 0.9 V to 3.6 V, resulting in an increased battery life. This product also maintains excellent signal integrity.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The VCC isolation feature ensures that if either VCC input is at GND, then A-side ports are in the high-impedance state.

This 4-bit non-inverting bus transceiver uses two separate configurable power-supply rails to enable asynchronous communication between B-port inputs and A-port outputs. The A port is designed to track VCCA while the B port is designed to track VCCB. Both VCCA and VCCB are configurable from 0.9 V to 3.6 V.

The SN74AVC4T234 solution offers the industry’s low-power needs in battery-powered portable applications by ensuring both a very low static and dynamic power consumption across the entire VCC range of 0.9 V to 3.6 V, resulting in an increased battery life. This product also maintains excellent signal integrity.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The VCC isolation feature ensures that if either VCC input is at GND, then A-side ports are in the high-impedance state.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt SN74AVC4T234 4-Bit Dual-Supply Bus Transceiver With Config Voltage Translation datasheet (Rev. B) 01.07.2020
Anwendungshinweis Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators PDF | HTML 02.10.2024
Anwendungshinweis Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators PDF | HTML 12.07.2024
Anwendungshinweis Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A) PDF | HTML 03.07.2024
Auswahlhilfe Voltage Translation Buying Guide (Rev. A) 15.04.2021
Weitere Dokumente Voltage-Level Translation Guide (Rev. H) 31.08.2015

Design und Entwicklung

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SN74AVC4T234 IBIS MODEL

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