Datasheet Texas Instruments SN74AHCT244 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | SN74AHCT244 |
Oktalpuffer / Treiber mit 3-Zustands-Ausgängen
Datenblätter
SNx4AHCT244 Octal Buffers/Drivers With 3-State Outputs datasheet
PDF, 1.5 Mb, Revision: M, Datei veröffentlicht: Nov 7, 2013
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Preise
Status
| SN74AHCT244DBLE | SN74AHCT244DBR | SN74AHCT244DBRG4 | SN74AHCT244DGVR | SN74AHCT244DGVRG4 | SN74AHCT244DW | SN74AHCT244DWG4 | SN74AHCT244DWR | SN74AHCT244N | SN74AHCT244NSR | SN74AHCT244PW | SN74AHCT244PWG4 | SN74AHCT244PWLE | SN74AHCT244PWR | SN74AHCT244PWRE4 | SN74AHCT244PWRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Verpackung
| SN74AHCT244DBLE | SN74AHCT244DBR | SN74AHCT244DBRG4 | SN74AHCT244DGVR | SN74AHCT244DGVRG4 | SN74AHCT244DW | SN74AHCT244DWG4 | SN74AHCT244DWR | SN74AHCT244N | SN74AHCT244NSR | SN74AHCT244PW | SN74AHCT244PWG4 | SN74AHCT244PWLE | SN74AHCT244PWR | SN74AHCT244PWRE4 | SN74AHCT244PWRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DB | DB | DB | DGV | DGV | DW | DW | DW | N | NS | PW | PW | PW | PW | PW | PW |
| Industry STD Term | SSOP | SSOP | SSOP | TVSOP | TVSOP | SOIC | SOIC | SOIC | PDIP | SOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Width (mm) | 5.3 | 5.3 | 5.3 | 4.4 | 4.4 | 7.5 | 7.5 | 7.5 | 6.35 | 5.3 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 7.2 | 7.2 | 7.2 | 5 | 5 | 12.8 | 12.8 | 12.8 | 24.33 | 12.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Thickness (mm) | 1.95 | 1.95 | 1.95 | 1.05 | 1.05 | 2.35 | 2.35 | 2.35 | 4.57 | 1.95 | 1 | 1 | 1 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .4 | .4 | 1.27 | 1.27 | 1.27 | 2.54 | 1.27 | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 2 | 2 | 2 | 1.2 | 1.2 | 2.65 | 2.65 | 2.65 | 5.08 | 2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
| Package QTY | 2000 | 2000 | 2000 | 2000 | 25 | 25 | 2000 | 20 | 2000 | 70 | 70 | 2000 | 2000 | 2000 | ||
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | ||
| Device Marking | HB244 | HB244 | HB244 | HB244 | AHCT244 | AHCT244 | AHCT244 | SN74AHCT244N | AHCT244 | HB244 | HB244 | HB244 | HB244 | HB244 |
Parameter
| Parameters / Models | SN74AHCT244DBLE | SN74AHCT244DBR | SN74AHCT244DBRG4 | SN74AHCT244DGVR | SN74AHCT244DGVRG4 | SN74AHCT244DW | SN74AHCT244DWG4 | SN74AHCT244DWR | SN74AHCT244N | SN74AHCT244NSR | SN74AHCT244PW | SN74AHCT244PWG4 | SN74AHCT244PWLE | SN74AHCT244PWR | SN74AHCT244PWRE4 | SN74AHCT244PWRG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.12 | 1ku | 0.12 | 1ku | ||||||||||||||
| Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
| Bits(#) | 8 | 8 | ||||||||||||||
| F @ Nom Voltage(Max), Mhz | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | 110 | ||
| F @ Nom Voltage(Max)(Mhz) | 110 | 110 | ||||||||||||||
| ICC @ Nom Voltage(Max), mA | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | ||
| ICC @ Nom Voltage(Max)(mA) | 0.04 | 0.04 | ||||||||||||||
| Input Type | TTL | TTL | ||||||||||||||
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | ||||||||||||||
| Output Drive (IOL/IOH)(Max), mA | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | ||
| Output Drive (IOL/IOH)(Max)(mA) | -8/8 | -8/8 | ||||||||||||||
| Output Type | CMOS | CMOS | ||||||||||||||
| Package Group | SSOP | SSOP | SSOP | TVSOP | TVSOP | SOIC | SOIC | SOIC | PDIP | SO | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20TVSOP: 32 mm2: 6.4 x 5(TVSOP) | 20TVSOP: 32 mm2: 6.4 x 5(TVSOP) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | See datasheet (PDIP) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | ||
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | See datasheet (PDIP) | ||||||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Technology Family | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| VCC(Max)(V) | 5.5 | 5.5 | ||||||||||||||
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | ||
| VCC(Min)(V) | 4.5 | 4.5 | ||||||||||||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | ||
| Voltage(Nom)(V) | 5 | 5 | ||||||||||||||
| tpd @ Nom Voltage(Max), ns | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | ||
| tpd @ Nom Voltage(Max)(ns) | 9.5 | 9.5 |
Öko-Plan
| SN74AHCT244DBLE | SN74AHCT244DBR | SN74AHCT244DBRG4 | SN74AHCT244DGVR | SN74AHCT244DGVRG4 | SN74AHCT244DW | SN74AHCT244DWG4 | SN74AHCT244DWR | SN74AHCT244N | SN74AHCT244NSR | SN74AHCT244PW | SN74AHCT244PWG4 | SN74AHCT244PWLE | SN74AHCT244PWR | SN74AHCT244PWRE4 | SN74AHCT244PWRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant | Compliant | Compliant | Compliant |
| Pb Free | No | No | Yes |
Anwendungshinweise
- Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)PDF, 102 Kb, Revision: C, Datei veröffentlicht: Dec 2, 2002
The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca
Modellreihe
Serie: SN74AHCT244 (16)
Herstellerklassifikation
- Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver