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Advanced Very-low-voltage CMOS AVC

The advanced very-low-voltage CMOS (AVC) logic family contains a feature rich logic portfolio providing a selection of 16-bit parallel interface products for use in 1.8 V, 2.5 V, 3.3 V and mixed 1.8 V / 3.3 V systems, as well as dual supply transceivers for level shifting applications between 1.2 V and 3.6 V.

AVC logic devices are specified over 1.2 V to 3.6 V (standard) or 0.8 V to 3.6 V (dual supply transceivers). With a typical propagation delay of 1.5 ns, AVC is one of the fastest families in the world. To reduce under and overshoot output options include source terminated balanced 12 mA drive (AVCM) and dynamically controlled outputs (DCO) that increase output impedance after the output transition is completed, to enable termination while maintaining a high signal rate.

Over voltage tolerant I/O, source termination resistor, bus hold, power OFF and DCO are some of the advanced features of these devices making them ideal for parallel interface applications.

AVC products are available in TSSOP and innovative leadless MicroPak and DQFN packages for PCB space saving. Our AVC parallel interface products are fully specified from -40 °C to 85 °C, the dual supply level translating transceivers are fully specified from -40 °C to 125 °C.

Key features and benefits

  • 1.5 ns typical propagation delay
  • Dynamically controlled outputs
  • Wide supply range (1.2 V to 3.6 V)
  • 3.6 volt tolerant I/O
  • IOFF supports partial power down mode
  • Optional: Buffers and drivers with 15 Ω integrated series termination
  • Optional: Bus-Hold on data inputs
  • Dual supply level translation
  • Bus interface functions available in 16‑bit versions

Key applications

  • High-end workstations, servers, and desktop PCs
  • High-end telecommunication switching equipment
  • Telecommunication base stations
  • Memory modules
  • Voltage level translation

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Advanced Very-low-voltage CMOS AVC
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Products

Analog & Logic ICs

Type number Description Status Quick access
74AVC16T245DGV-Q100 16-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC1T45GM-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GS-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GW-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T8128GS Single dual-supply translating 2-input NOR with enable Production
74AVC1T8832GS Single dual-supply translating 2-input OR with strobe Production
74AVC2T245GU-Q100 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC2T45DC-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45DP-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45GS-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45GT-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC4T245BQ-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245D-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245GU-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245PW-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T3144GU12 4-bit dual-supply buffer/level translator; 3-state Production
74AVC4T3144GU12-Q100 4-bit dual-supply buffer/level translator; 3-state Production
74AVC4T774BQ-Q100 4-bit dual supply translating transceiver; 3-state Production
74AVC4T774GU-Q100 4-bit dual supply translating transceiver; 3-state Production
74AVC4T774PW-Q100 4-bit dual supply translating transceiver; 3-state Production
74AVC4TD245BQ-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC8T245BQ-Q100 8-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC8T245PW-Q100 8-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC9112DC 1-to-4 fan-out buffer Production
74AVC9112GT 1-to-4 fan-out buffer Production
74AVCH1T45GW-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVCH2T45DC-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVCH4T245BQ-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245D-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245PW-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production

Automotive qualified products (AEC-Q100/Q101)

Type number Description Status Quick access
74AVC16T245DGV-Q100 16-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC1T45GM-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GS-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GW-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T245GU-Q100 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC2T45DC-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45DP-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45GS-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45GT-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC4T245BQ-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245D-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245GU-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245PW-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T3144GU12-Q100 4-bit dual-supply buffer/level translator; 3-state Production
74AVC4T774BQ-Q100 4-bit dual supply translating transceiver; 3-state Production
74AVC4T774GU-Q100 4-bit dual supply translating transceiver; 3-state Production
74AVC4T774PW-Q100 4-bit dual supply translating transceiver; 3-state Production
74AVC4TD245BQ-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC8T245BQ-Q100 8-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC8T245PW-Q100 8-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH1T45GW-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVCH2T45DC-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVCH4T245BQ-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245D-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245PW-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production

Documentation

File name Title Type Date
X2QFN10_top_large X2QFN10_top_large_mk Marcom graphics 2018-07-25
AN90007 Pin FMEA for AVC family Application note 2018-11-30
Nexperia_Selection_guide_2023 Nexperia Selection Guide 2023 Selection guide 2023-05-10

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Datasheets (17)

File name Title Type Date
74AVC16T245_Q100 16-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2019-01-14
74AVC1T45_Q100 Dual-supply voltage level translator/transceiver; 3-state Data sheet 2022-02-02
74AVC1T8128 Single dual-supply translating 2-input NOR with enable Data sheet 2018-10-12
74AVC1T8832 Single dual-supply translating 2-input OR with strobe Data sheet 2018-10-12
74AVC2T245_Q100 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2019-06-18
74AVC2T45_Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Data sheet 2023-11-02
74AVC4T245_Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2024-04-11
74AVC4T3144 4-bit dual-supply buffer/level translator; 3-state Data sheet 2018-07-24
74AVC4T3144_Q100 4-bit dual-supply buffer/level translator; 3-state Data sheet 2019-11-15
74AVC4T774_Q100 4-bit dual supply translating transceiver; 3-state Data sheet 2023-01-02
74AVC4T774PW_Q100 4-bit dual supply translating transceiver; 3-state Data sheet 2024-01-29
74AVC4TD245_Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2023-10-25
74AVC8T245_Q100 8-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2020-03-31
74AVC9112 1-to-4 fan-out buffer Data sheet 2018-04-23
74AVCH1T45_Q100 Dual-supply voltage level translator/transceiver; 3-state Data sheet 2022-03-31
74AVCH2T45_Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Data sheet 2022-12-07
74AVCH4T245_Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2024-04-11