Datasheet Texas Instruments SN74AHC244 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | SN74AHC244 |
Oktalpuffer / Treiber mit 3-Zustands-Ausgängen
Datenblätter
SNx4AHC244 Octal Buffers/Drivers With 3-State Outputs datasheet
PDF, 1.5 Mb, Revision: K, Datei veröffentlicht: Nov 26, 2013
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Preise
Status
| SN74AHC244DBLE | SN74AHC244DBR | SN74AHC244DBRE4 | SN74AHC244DGVR | SN74AHC244DW | SN74AHC244DWE4 | SN74AHC244DWR | SN74AHC244DWRE4 | SN74AHC244DWRG4 | SN74AHC244N | SN74AHC244NE4 | SN74AHC244NSR | SN74AHC244PW | SN74AHC244PWE4 | SN74AHC244PWG4 | SN74AHC244PWLE | SN74AHC244PWR | SN74AHC244PWRE4 | SN74AHC244PWRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | No | No | No |
Verpackung
| SN74AHC244DBLE | SN74AHC244DBR | SN74AHC244DBRE4 | SN74AHC244DGVR | SN74AHC244DW | SN74AHC244DWE4 | SN74AHC244DWR | SN74AHC244DWRE4 | SN74AHC244DWRG4 | SN74AHC244N | SN74AHC244NE4 | SN74AHC244NSR | SN74AHC244PW | SN74AHC244PWE4 | SN74AHC244PWG4 | SN74AHC244PWLE | SN74AHC244PWR | SN74AHC244PWRE4 | SN74AHC244PWRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DB | DB | DB | DGV | DW | DW | DW | DW | DW | N | N | NS | PW | PW | PW | PW | PW | PW | PW |
| Industry STD Term | SSOP | SSOP | SSOP | TVSOP | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOP | TSSOP | 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-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | 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 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | 5.3 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 7.2 | 7.2 | 7.2 | 5 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 24.33 | 12.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Thickness (mm) | 1.95 | 1.95 | 1.95 | 1.05 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 4.57 | 1.95 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .4 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | .65 | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 2 | 2 | 2 | 1.2 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | 2 | 1.2 | 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 | Herunterladen | Herunterladen | Herunterladen |
| Package QTY | 2000 | 2000 | 2000 | 25 | 25 | 2000 | 2000 | 2000 | 20 | 20 | 2000 | 70 | 70 | 70 | 2000 | 2000 | 2000 | ||
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | ||
| Device Marking | HA244 | HA244 | HA244 | AHC244 | AHC244 | AHC244 | AHC244 | AHC244 | SN74AHC244N | SN74AHC244N | AHC244 | HA244 | HA244 | HA244 | HA244 | HA244 | HA244 |
Parameter
| Parameters / Models | SN74AHC244DBLE | SN74AHC244DBR | SN74AHC244DBRE4 | SN74AHC244DGVR | SN74AHC244DW | SN74AHC244DWE4 | SN74AHC244DWR | SN74AHC244DWRE4 | SN74AHC244DWRG4 | SN74AHC244N | SN74AHC244NE4 | SN74AHC244NSR | SN74AHC244PW | SN74AHC244PWE4 | SN74AHC244PWG4 | SN74AHC244PWLE | SN74AHC244PWR | SN74AHC244PWRE4 | SN74AHC244PWRG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.12 | 1ku | 0.12 | 1ku | |||||||||||||||||
| Bits | 8 | 8 | 8 | 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 | 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 | 0.04 | 0.04 | 0.04 | ||
| ICC @ Nom Voltage(Max)(mA) | 0.04 | 0.04 | |||||||||||||||||
| Input Type | CMOS | CMOS | |||||||||||||||||
| 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 | -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 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | -50/50 | ||
| Output Drive (IOL/IOH)(Max)(mA) | -50/50 | -50/50 | |||||||||||||||||
| Output Type | CMOS | CMOS | |||||||||||||||||
| Package Group | SSOP | SSOP | SSOP | TVSOP | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SO | TSSOP | 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) | 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) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | See datasheet (PDIP) | 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) | 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 | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Technology Family | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC | AHC |
| 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 | 5.5 | 5.5 | 5.5 | ||
| VCC(Max)(V) | 5.5 | 5.5 | |||||||||||||||||
| VCC(Min), V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| VCC(Min)(V) | 2 | 2 | |||||||||||||||||
| Voltage(Nom), V | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | 3.3,5 | ||
| Voltage(Nom)(V) | 3.3 5 | 3.3 5 | |||||||||||||||||
| tpd @ Nom Voltage(Max), ns | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | 11,8.5 | ||
| tpd @ Nom Voltage(Max)(ns) | 11 8.5 | 11 8.5 |
Öko-Plan
| SN74AHC244DBLE | SN74AHC244DBR | SN74AHC244DBRE4 | SN74AHC244DGVR | SN74AHC244DW | SN74AHC244DWE4 | SN74AHC244DWR | SN74AHC244DWRE4 | SN74AHC244DWRG4 | SN74AHC244N | SN74AHC244NE4 | SN74AHC244NSR | SN74AHC244PW | SN74AHC244PWE4 | SN74AHC244PWG4 | SN74AHC244PWLE | SN74AHC244PWR | SN74AHC244PWRE4 | SN74AHC244PWRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant | Compliant | Compliant | Compliant |
| Pb Free | No | Yes | No | Yes |
Anwendungshinweise
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Modellreihe
Serie: SN74AHC244 (19)
Herstellerklassifikation
- Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver