74ALVC164245
16-bit dual supply translating transceiver; 3-state
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The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.
The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.
This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The direction control inputs (1DIR and 2DIR) determine the direction of the data flow. nDIR (active HIGH) enables data from nAn ports to nBn ports. nDIR (active LOW) enables data from nBn ports to nAn ports. The output enable inputs (1OE and 2OE), when HIGH, disable both nAn and nBn ports by placing them in a high-impedance OFF-state. Pins nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B).
In suspend mode, when one of the supply voltages is zero, there will be no current flow from the non-zero supply towards the zero supply. The nAn-outputs must be set 3-state and the voltage on the A-bus must be smaller than Vdiode (typical 0.7 V). VCC(B) ≥ VCC(A) (except in suspend mode).
Features and benefits
- 5 V tolerant inputs/outputs for interfacing with 5 V logic
- Wide supply voltage range:
- 3 V port (VCC(A)): 1.5 V to 3.6 V
- 5 V port (VCC(B)): 1.5 V to 5.5 V
- CMOS low power consumption
- Direct interface with TTL levels
- Control inputs voltage range from 2.7 V to 5.5 V
- Inputs accept voltages up to 5.5 V
- High-impedance outputs when VCC(A) or VCC(B) = 0 V
- Complies with JEDEC standard JESD8-B/JESD36
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Specified from −40 °C to +85 °C and −40 °C to +125 °C
Show functional diagram
Parametrics of this product
| Type number | Package | Nr of pins | Package name | Product status | tpd(ns) | Family | Nr of bits | VCC(A)(V) | VCC(B)(V) | Power dissipation considerations | Logic switching levels | Output drive capability(mA) | Description | Tamb(Cel) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74ALVC164245BX | SOT1134-2 (HXQFN60U) | 60 | HXQFN60U | Production | 2.9 | ALVC | 16 | 1.5 - 5.5 | 1.5 - 3.6 | low | CMOS/LVTTL | +/- 24 | 16-bit dual-supply voltage level translating transceiver (3-state) | -40~85 |
| 74ALVC164245DGG | SOT362-1 (TSSOP48) | 48 | TSSOP48 | Production | 2.9 | ALVC | 16 | 1.5 - 5.5 | 1.5 - 3.6 | low | CMOS/LVTTL | +/- 24 | 16-bit dual-supply voltage level translating transceiver (3-state) | -40~85 |
| 74ALVC164245DL | SOT370-1 (SSOP48) | 48 | SSOP48 | Production | 2.9 | ALVC | 16 | 1.5 - 5.5 | 1.5 - 3.6 | low | CMOS/LVTTL | +/- 24 | 16-bit dual-supply voltage level translating transceiver (3-state) | -40~85 |
Package
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| 74ALVC164245BX | 74ALVC164245BX,518 | 9352 958 65518 | Volume production | SOT1134-2 (HXQFN60U) | Reel Dry Pack, SMD, 13" | Standard Marking |
| 74ALVC164245DGG | 74ALVC164245DGG,11 | 9352 023 50112 | Volume production | SOT362-1 (TSSOP48) | Tube | Standard Marking |
| 74ALVC164245DGG | 74ALVC164245DGG:11 | 9352 023 50118 | Volume production | SOT362-1 (TSSOP48) | Reel Pack, SMD, 13" | Standard Marking |
| 74ALVC164245DL | 74ALVC164245DL,112 | 9352 023 40112 | Volume production | SOT370-1 (SSOP48) | Tube | Standard Marking |
| 74ALVC164245DL | 74ALVC164245DL,118 | 9352 023 40118 | Volume production | SOT370-1 (SSOP48) | Tape reel smd | Standard Marking |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| 74ALVC164245DGG | 74ALVC164245DGG,51 | 9352 023 50512 | Withdrawn Replacement product | SOT362-1 (TSSOP48) | Tube Dry Pack | Standard Marking |
| 74ALVC164245DGG | 74ALVC164245DGG:51 | 9352 023 50518 | Withdrawn Replacement product | SOT362-1 (TSSOP48) | Reel Dry Pack, SMD, 13" | Standard Marking |
Outline drawing
| Package Version | Package Name | Package Description | Reference Codes | Issue Date |
|---|---|---|---|---|
| SOT1134-2 | HXQFN60U | plastic compatible thermal enhanced extremely thin quad flat package; no leads | 2011-08-22 | |
| SOT362-1 | TSSOP48 | plastic thin shrink small outline package; 48 leads; body width 6.1 mm | MO-153 (JEDEC); | 2003-02-19 |
| SOT370-1 | SSOP48 | plastic shrink small outline package; 48 leads; body width 7.5 mm | MO-118 (JEDEC); | 2003-02-19 |
Discontinuation information
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| 74ALVC164245DGG | 935202350512 | DN | |||||
| 74ALVC164245DGG | 935202350518 | DN |
Quality, reliability & chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| 74ALVC164245BX | 74ALVC164245BX,518 | 74ALVC164245BX |  | Always Pb-free |  | 3.87 | 2.5839793281653747E8 | 2 | 2 |
| 74ALVC164245DGG | 74ALVC164245DGG,11 | 74ALVC164245DGG | | Always Pb-free | | 3.87 | 2.5839793281653747E8 | 1 | 1 |
| 74ALVC164245DGG | 74ALVC164245DGG:11 | 74ALVC164245DGG | | Always Pb-free | | 3.87 | 2.5839793281653747E8 | 1 | 1 |
| 74ALVC164245DL | 74ALVC164245DL,112 | 74ALVC164245DL | | week 13, 2005 |  | 3.87 | 2.5839793281653747E8 | 1 | 1 |
| 74ALVC164245DL | 74ALVC164245DL,118 | 74ALVC164245DL | | week 13, 2005 | | 3.87 | 2.5839793281653747E8 | 1 | 1 |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| 74ALVC164245DGG | 74ALVC164245DGG,51 | 74ALVC164245DGG | | week 14, 2005 | | 3.87 | 2.5839793281653747E8 | 2 | 2 |
| 74ALVC164245DGG | 74ALVC164245DGG:51 | 74ALVC164245DGG | | week 14, 2005 | | 3.87 | 2.5839793281653747E8 | 2 | 2 |
Discontinuation information
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| 74ALVC164245DGG | 935202350512 | DN | |||||
| 74ALVC164245DGG | 935202350518 | DN |
Documentation for this product
| File name | Title | Type | Format | Date |
|---|---|---|---|---|
| 74ALVC164245 | 16-bit dual supply translating transceiver; 3-state | Data sheet | 2012-03-15 | |
| AN240 | Interfacing 3 Volt and 5 Volt Applications | Application note | 1995-09-15 | |
| AN212 | Package lead inductance considerations in high-speed applications | Application note | 2013-03-13 | |
| AN10156 | Sorting through the low voltage logic maze | Application note | 2013-03-13 | |
| alvc164245 | alvc164245 IBIS model | IBIS model | ibs | 2013-04-07 |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|
| 74ALVC164245BX | 9352 958 65518 | 74ALVC164245BX,518 | |||||||
| 74ALVC164245DL | 9352 023 40112 | 74ALVC164245DL,112 | NA | AVNET EXPRESS AMERICAS | 3,180 | 5/19/2013 |  | Not available | |
| NA | MOUSER ELECTRONICS | 1,436 | 5/18/2013 | | |||||
| EU | ARROW EUROPE | 1,333 | 5/8/2013 | | |||||
| NA | DIGI-KEY CORPORATION | 1,249 | 5/18/2013 | | |||||
| NA | ARROW ELECTRONICS | 798 | 5/17/2013 | | |||||
| EU | AVNET EXPRESS EUROPE | 372 | 5/19/2013 | | |||||
| ASIA | WPI | 10 | 1581 | 05/19/2013 | | ||||
| 74ALVC164245DL | 9352 023 40118 | 74ALVC164245DL,118 | NA | AVNET EXPRESS AMERICAS | 11,000 | 5/19/2013 | | ||
| NA | MOUSER ELECTRONICS | 6,394 | 5/18/2013 | | |||||
| EU | AVNET EXPRESS EUROPE | 4,000 | 5/19/2013 | | |||||
| NA | DIGI-KEY CORPORATION | 3,076 | 5/18/2013 | | |||||
| NA | ARROW ELECTRONICS | 2,889 | 5/17/2013 | | |||||
| NA | FUTURE ELECTRONICS | 1,000 | 5/18/2013 | | |||||
| EU | FUTURE ELECTRONICS UK | 1,000 | 5/18/2013 | | |||||
| ASIA | ARROW ASIA PAC LTD | 1,000 | 1/31/2013 | | |||||
| ASIA | FUTURE ELECTRONICS- ASIA | 1,000 | 5/18/2013 | | |||||
| JAPAN | CHIP ONE STOP | 90 | 05/17/2013 | | |||||
| ASIA | WPI | 10 | 1581 | 05/19/2013 | | ||||
| 74ALVC164245DGG | 9352 023 50112 | 74ALVC164245DGG,11 | NA | ARROW ELECTRONICS | 14,734 | 5/17/2013 | | Not available | |
| NA | FUTURE ELECTRONICS | 11,602 | 5/18/2013 | | |||||
| EU | FUTURE ELECTRONICS UK | 11,602 | 5/18/2013 | | |||||
| ASIA | FUTURE ELECTRONICS- ASIA | 11,602 | 5/18/2013 | | |||||
| ASIA | WPI | 3,811 | 975 | 05/19/2013 | | ||||
| NA | DIGI-KEY CORPORATION | 2,672 | 5/18/2013 | | |||||
| NA | AVNET EXPRESS AMERICAS | 2,340 | 5/19/2013 | | |||||
| EU | ARROW EUROPE | 1,978 | 5/8/2013 | | |||||
| NA | MOUSER ELECTRONICS | 963 | 5/18/2013 | | |||||
| 74ALVC164245DGG | 9352 023 50118 | 74ALVC164245DGG:11 | ASIA | ARROW ASIA PAC LTD | 94,000 | 1/31/2013 | | ||
| NA | FUTURE ELECTRONICS | 72,000 | 5/18/2013 | | |||||
| EU | FUTURE ELECTRONICS UK | 72,000 | 5/18/2013 | | |||||
| ASIA | FUTURE ELECTRONICS- ASIA | 72,000 | 5/18/2013 | | |||||
| NA | AVNET EXPRESS AMERICAS | 10,565 | 5/19/2013 | | |||||
| NA | DIGI-KEY CORPORATION | 3,891 | 5/18/2013 | | |||||
| JAPAN | CHIP ONE STOP | 3 | 05/17/2013 | |
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