74ALVT16823
18-bit bus-interface D-type flip-flop with reset and enable; 3-state
The 74ALVT16823 is an 18-bit positive-edge triggered D-type flip-flop with 3-state outputs, reset and enable.
The device can be used as two 9-bit flip-flops or one 18-bit flip-flop. The device features clock (nCP), clock enable (nCE), master reset (nMR) and output enable (nOE, inputs each controlling 9-bits. When nCE is LOW, the flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (nCP) transition. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Operation of the nOE input does not affect the state of the flip-flops. A LOW on nMR will reset the flip-flops LOW. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs
Features and benefits
Wide supply voltage range from 2.3 V to 3.6 V
Overvoltage tolerant inputs to 5.5 V
BiCMOS high speed and output drive
Direct interface with TTL levels
Bus hold on data inputs
Power-up 3-state
IOFF circuitry provides partial Power-down mode operation
Two sets of high speed parallel registers with positive edge-triggered D-type flip-flops
Ideal where high speed, light loading, or increased fan-in are required with MOS microprocessors
Live insertion and extraction permitted
Power-up reset
No bus current loading when output is tied to 5 V bus
Output capability: +64 mA to -32 mA
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 (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|
| 74ALVT16823DGG | 2.3 - 3.6 | TTL | -32/+64 | 1.9 | 250 | medium | -40~85 | TSSOP56 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74ALVT16823DGG | 74ALVT16823DGG,118 (935261019118) |
Active | ALVT16823 |
TSSOP56 (SOT364-1) |
SOT364-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT364-1_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 |
|---|---|---|---|---|---|---|---|
| 74ALVT16823DL | 74ALVT16823DL,512 (935261020512) |
Obsolete | ALVT16823 |
SSOP56 (SOT371-1) |
SOT371-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
Not available |
| 74ALVT16823DL,518 (935261020518) |
Obsolete | ALVT16823 | Not available | ||||
| 74ALVT16823DL,112 (935261020112) |
Obsolete | ALVT16823 | Not available | ||||
| 74ALVT16823DL,118 (935261020118) |
Obsolete | ALVT16823 | Not available |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74ALVT16823DGG | 74ALVT16823DGG,118 | 74ALVT16823DGG |
|
|
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74ALVT16823DL | 74ALVT16823DL,512 | 74ALVT16823DL |
|
|
| 74ALVT16823DL | 74ALVT16823DL,518 | 74ALVT16823DL |
|
|
| 74ALVT16823DL | 74ALVT16823DL,112 | 74ALVT16823DL |
|
|
| 74ALVT16823DL | 74ALVT16823DL,118 | 74ALVT16823DL |
|
Documentation (13)
| File name | Title | Type | Date |
|---|---|---|---|
| 74ALVT16823 | 18-bit bus-interface D-type flip-flop with reset and enable; 3-state | Data sheet | 2024-06-25 |
| 001aad243 | Block diagram: 74ALVT16823DGG, 74ALVT16823DL | Block diagram | 2009-11-03 |
| 001aad403 | Block diagram: 74ALVT16823DGG, 74ALVT16823DL | Block diagram | 2009-11-04 |
| sh00016 | Block diagram: 74ABT16823ADGG, 74ABT16823ADL, 74ALVCH16823DGG, 74ALVCH16823DL, 74ALVT16823DGG, 74ALVT16823DL | Block diagram | 2009-11-04 |
| SOT364-1 | 3D model for products with SOT364-1 package | Design support | 2020-01-22 |
| alvt16823 | alvt16823 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT364-1 | plastic, thin shrink small outline package; 56 leads; 0.5 mm pitch; 14 mm x 6.1 mm x 1.2 mm body | Package information | 2022-06-23 |
| SOT371-1 | plastic, shrink small outline package; 56 leads; 0.635 mm pitch; 18.45 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 |
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