74ALVT162245
16-bit transceiver with 30 Ohm termination resistors; 3-state
The 74ALVT162245 is a 16-bit transceiver with 30 Ω termination resistors and 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.
Features and benefits
16-bit bidirectional bus interface
3-State buffers
Wide supply voltage range from 2.3 to 3.6 V
5V I/O compatible
Overvoltage tolerant inputs to 5.5 V
Output capability: +12 mA/–12 mA
Direct interface with TTL levels
Input and output interface capability to systems at 5 V supply
BiCMOS high speed and output drive
Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
Live insertion/extraction permitted
Outputs include series resistance of 30 Ω making external termination resistors unnecessary
IOFF circuitry provides partial Power-down mode operation
Power-up 3-State
No bus current loading when output is tied to 5 V bus
Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C
Parametrics
| Type number | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ALVT162245DGG | n.a. | n.a. | TTL | ± 12 | 2.3 | 16 | 75 | medium | -40~85 | TSSOP48 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74ALVT162245DGG | 74ALVT162245DGG:11 (935217890118) |
Active | ALVT162245 |
TSSOP48 (SOT362-1) |
SOT362-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT362-1_118 |
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74ALVT162245DL | 74ALVT162245DL,112 (935217880112) |
Obsolete | ALVT162245 |
SSOP48 (SOT370-1) |
SOT370-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
| 74ALVT162245DL,118 (935217880118) |
Obsolete | ALVT162245 | SOT370-1_118 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74ALVT162245DGG | 74ALVT162245DGG:11 | 74ALVT162245DGG |
|
|
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74ALVT162245DL | 74ALVT162245DL,112 | 74ALVT162245DL |
|
|
| 74ALVT162245DL | 74ALVT162245DL,118 | 74ALVT162245DL |
|
|
Documentation (11)
| File name | Title | Type | Date |
|---|---|---|---|
| 74ALVT162245 | 16-bit transceiver with 30 Ohm termination resistors; 3-state | Data sheet | 2024-06-25 |
| SOT362-1 | 3D model for products with SOT362-1 package | Design support | 2020-01-22 |
| alvt162245 | alvt162245 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSSOP48_SOT362-1_mk | plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm body | Marcom graphics | 2017-01-28 |
| SOT362-1 | plastic thin shrink small outline package; 48 leads; body width 6.1 mm | Package information | 2024-01-05 |
| SOT370-1 | plastic, shrink small outline package; 48 leads; 0.635 mm pitch; 15.9 mm x 7.5 mm x 2.8 mm body | Package information | 2020-04-21 |
| SSOP-TSSOP-VSO-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
| alvt16 | alvt16 Spice model | SPICE model | 2013-05-07 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
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Models
| File name | Title | Type | Date |
|---|---|---|---|
| SOT362-1 | 3D model for products with SOT362-1 package | Design support | 2020-01-22 |
| alvt162245 | alvt162245 IBIS model | IBIS model | 2013-04-08 |
| alvt16 | alvt16 Spice model | SPICE model | 2013-05-07 |
Ordering, pricing & availability
Sample
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If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.