74ABT16244A
16-bit buffer/line driver; 3-state
The 74ABT16244A is a 16-bit buffer/line driver with 3-state outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
Features and benefits
Supply voltage range from 4.5 V to 5.5 V
BiCMOS high speed and output drive
Direct interface with TTL levels
Power-up 3-state
IOFF circuitry provides partial Power-down mode operation
Latch-up protection exceeds 500 mA per JESD78B class II level A
16-bit bus interface
Multiple VCC and GND pins minimize switching noise
3-state buffers
Output capability: +64 mA and -32 mA
Live insertion and extraction permitted
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 (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|
| 74ABT16244ADGG | 4.5 - 5.5 | TTL | -32 / +64 | 150 | 16 | medium | -40~85 | TSSOP48 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74ABT16244ADGG | 74ABT16244ADGG,118 (935203300118) |
Active | ABT16244A ABT16244A Standard Procedure Standard Procedure |
TSSOP48 (SOT362-1) |
SOT362-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT362-1_118 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74ABT16244ADGG | 74ABT16244ADGG,118 | 74ABT16244ADGG |
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Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| 74ABT16244A | 16-bit buffer/line driver; 3-state | Data sheet | 2024-06-24 |
| 001aae231 | Block diagram: 74ABT162244DGG, 74ABT162244DL, 74ABT16244ADGG, 74ABT16244ADL, 74LVT16244BBQ, 74LVT16244BDGG, 74LVT16244BDL, 74LVT16244BEV, 74LVTH16244BBQ, 74LVTH16244BDGG, 74LVTH16244BDL, 74LVTN16244BBQ, 74LVTN16244BDGG | Block diagram | 2009-11-04 |
| 001aae232 | Block diagram: 74ABT16244ADGG, 74ABT16244ADL | Block diagram | 2009-11-03 |
| mna996 | Block diagram: 74ALVC16244DGG, 74ALVC16244DL, 74ALVCH16244DGG, 74ALVCH16244DL, 74ABT162244DGG, 74ABT162244DL, 74ABT16244ADGG, 74ABT16244ADL | Block diagram | 2009-11-04 |
| SOT362-1 | 3D model for products with SOT362-1 package | Design support | 2020-01-22 |
| abt16244a | abt16244a 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 |
| abt16 | abt16 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 |
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Ordering, pricing & availability
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