Advanced Very-low-voltage CMOS AVC

Solution for low-voltage high-speed parallel interfaces

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

Type number Description Status Quick access
74AVC16334A 16-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3‑state ACT
74AVC16334ADGG 16-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3‑state Production
74AVC16834A 18-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3-state ACT
74AVC16834ADGG 18-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3-state Production
74AVC16835A 18-bit registered driver with Dynamic Controlled Outputs; 3-state ACT
74AVC16835ADGG 18-bit registered driver with Dynamic Controlled Outputs; 3-state Production
74AVC16836A 20-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3-state ACT
74AVC16836ADGG 20-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3-state Production
74AVC16T245 16-bit dual supply translating transceiver ACT
74AVC16T245DGG 16-bit dual supply translating transceiver Production
74AVC16T245DGV 16-bit dual supply translating transceiver Production
74AVC1T1004 1-to-4 fan-out buffer ACT
74AVC1T1004DP 1-to-4 fan-out buffer Production
74AVC1T1004GU33 1-to-4 fan-out buffer Production
74AVC1T1022 1-to-4 fan-out buffer ACT
74AVC1T1022DP 1-to-4 fan-out buffer Production
74AVC1T1022GU 1-to-4 fan-out buffer Production
74AVC1T45 Dual-supply voltage level translator/transceiver; 3-state ACT
74AVC1T45GM Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GN Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GS Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GW Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GX Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45-Q100 Dual-supply voltage level translator/transceiver; 3-state ACT
74AVC1T45GM-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC1T45GW-Q100 Dual-supply voltage level translator/transceiver; 3-state Production
74AVC20T245 20-bit dual supply translating transceiver ACT
74AVC20T245DGG 20-bit dual supply translating transceiver Production
74AVC2T45 Dual-bit, dual-supply voltage level translator/transceiver; 3-state ACT
74AVC2T45DC Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45DP Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45GF Dual-bit, dual-supply voltage level translator/transceiver; 3-state Not for design in
74AVC2T45GN Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45GS Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45GT Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVC2T45-Q100 Dual-bit, dual-supply voltage level translator/transceiver; 3-state ACT
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
74AVC4T245 4-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
74AVC4T245BQ 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245D 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245GU 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245PW 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T245-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
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
74AVC4T245PW-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4T774 4-bit dual supply translating transceiver; 3-state ACT
74AVC4T774BQ 4-bit dual supply translating transceiver; 3-state Production
74AVC4T774GU 4-bit dual supply translating transceiver; 3-state Production
74AVC4TD245 4-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
74AVC4TD245BQ 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4TD245GU 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC4TD245PW 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC8T245 8-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
74AVC8T245BQ 8-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC8T245PW 8-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC8T245-Q100 8-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
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
74AVC9112 1-to-4 fan-out buffer ACT
74AVC9112DC 1-to-4 fan-out buffer Production
74AVC9112GT 1-to-4 fan-out buffer Production
74AVCH16T245 16-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
74AVCH16T245DGG 16-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH1T45 Dual-supply voltage level translator/transceiver; 3-state ACT
74AVCH1T45GM Dual-supply voltage level translator/transceiver; 3-state Production
74AVCH1T45GN Dual-supply voltage level translator/transceiver; 3-state Production
74AVCH1T45GS Dual-supply voltage level translator/transceiver; 3-state Production
74AVCH1T45GW Dual-supply voltage level translator/transceiver; 3-state Production
74AVCH20T245 20-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
74AVCH20T245DGG 20-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH2T45 Dual-bit, dual-supply voltage level translator/transceiver; 3-state ACT
74AVCH2T45DC Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVCH2T45GF Dual-bit, dual-supply voltage level translator/transceiver; 3-state Not for design in
74AVCH2T45GN Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVCH2T45GS Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVCH2T45GT Dual-bit, dual-supply voltage level translator/transceiver; 3-state Production
74AVCH4T245 4-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
74AVCH4T245BQ 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245D 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245GU 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245PW 4-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVCH4T245-Q100 4-bit dual supply translating transceiver with configurable voltage translation; 3-state ACT
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
74AVCH8T245 8-bit dual supply translating transceiver ACT
74AVCH8T245BQ 8-bit dual supply translating transceiver Production
74AVCH8T245PW 8-bit dual supply translating transceiver Production
74AVC16244DGG 16-bit buffer/line driver; 3.6 V tolerant; 3-state Production
74AVC16245DGG 16-bit transceiver with direction pin; 3.6 V tolerant; 3-state Production
74AVC16245DGG-Q100 16-bit transceiver with direction pin; 3.6 V tolerant; 3-state Production
74AVC16373DGG 16-bit D-type transparent latch; 3.6 V tolerant; 3-state Production
74AVC16374DGG 16-bit edge triggered D-type flip-flop; 3.6 V tolerant; 3-state Production
74AVC16374DGG-Q100 16-bit edge triggered D-type flip-flop; 3.6 V tolerant; 3-state Production
74AVC16T245DGV-Q100 16-bit dual supply translating transceiver with configurable voltage translation; 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
74AVC20T245DGG-Q100 20-bit dual supply translating transceiver with configurable voltage translation; 3-state Production
74AVC2T245GU 2-bit dual supply translating tr ansceiver with configurable voltage translation; 3-state Production
74AVC4T3144GU12 4-bit dual-supply buffer/level translator; 3-state Production
74AVC4T774PW 4-bit dual supply translating transceiver; 3-state Production
74AVCH16244DGG 16-bit buffer/line driver; 3.6 V tolerant; 3-state Production
74AVCH16245DGG 16-bit transceiver with direction pin; 3.6 V tolerant; 3-state Production
74AVCH1T45GW-Q100 Dual-supply voltage level translator/transceiver; 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

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