Datasheet Texas Instruments SN74LS173A
| Manufacturer | Texas Instruments |
| Series | SN74LS173A |
4-Bit D-type Registers with 3-State Outputs
Datasheets
4-Bit D-Type Registers With 3-State Outputs datasheet
PDF, 486 Kb, Revision: A, File published: Jun 1, 1999
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Status
| SN74LS173AD | SN74LS173AN | SN74LS173ANE4 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
Packaging
| SN74LS173AD | SN74LS173AN | SN74LS173ANE4 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 16 | 16 | 16 |
| Package Type | D | N | N |
| Industry STD Term | SOIC | PDIP | PDIP |
| JEDEC Code | R-PDSO-G | R-PDIP-T | R-PDIP-T |
| Package QTY | 40 | 25 | 25 |
| Carrier | TUBE | TUBE | TUBE |
| Device Marking | LS173A | SN74LS173AN | SN74LS173AN |
| Width (mm) | 3.91 | 6.35 | 6.35 |
| Length (mm) | 9.9 | 19.3 | 19.3 |
| Thickness (mm) | 1.58 | 3.9 | 3.9 |
| Pitch (mm) | 1.27 | 2.54 | 2.54 |
| Max Height (mm) | 1.75 | 5.08 | 5.08 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | SN74LS173AD | SN74LS173AN | SN74LS173ANE4 |
|---|---|---|---|
| 3-State Output | Yes | Yes | Yes |
| Bits | 4 | 4 | 4 |
| F @ Nom Voltage(Max), Mhz | 35 | 35 | 35 |
| ICC @ Nom Voltage(Max), mA | 24 | 24 | 24 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 |
| Output Drive (IOL/IOH)(Max), mA | 24/-2.6 | 24/-2.6 | 24/-2.6 |
| Package Group | SOIC | PDIP | PDIP |
| Package Size: mm2:W x L, PKG | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) |
| Rating | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No |
| Technology Family | LS | LS | LS |
| VCC(Max), V | 5.25 | 5.25 | 5.25 |
| VCC(Min), V | 4.75 | 4.75 | 4.75 |
| Voltage(Nom), V | 5 | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 30 | 30 | 30 |
Eco Plan
| SN74LS173AD | SN74LS173AN | SN74LS173ANE4 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes |
Application Notes
- Designing with the SN54/74LS123 (Rev. A)PDF, 118 Kb, Revision: A, File published: Mar 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and
Model Line
Series: SN74LS173A (3)
Manufacturer's Classification
- Semiconductors> Logic> Flip-Flop/Latch/Register> D-Type Flip-Flop
