Datasheet Texas Instruments SN74CBT3251 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | SN74CBT3251 |
1-von-8-FET-Multiplexer / Demultiplexer
Datenblätter
SN74CBT3251 1-of-8 FET Multiplexer and Demultiplexer datasheet
PDF, 1.5 Mb, Revision: M, Datei veröffentlicht: Dec 29, 2015
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Preise
Status
| SN74CBT3251D | SN74CBT3251DBLE | SN74CBT3251DBQR | SN74CBT3251DBQRG4 | SN74CBT3251DBR | SN74CBT3251DE4 | SN74CBT3251DR | SN74CBT3251PW | SN74CBT3251PWLE | SN74CBT3251PWR | SN74CBT3251PWRG4 | SN74CBT3251RGYR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | 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) | 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 |
Verpackung
| SN74CBT3251D | SN74CBT3251DBLE | SN74CBT3251DBQR | SN74CBT3251DBQRG4 | SN74CBT3251DBR | SN74CBT3251DE4 | SN74CBT3251DR | SN74CBT3251PW | SN74CBT3251PWLE | SN74CBT3251PWR | SN74CBT3251PWRG4 | SN74CBT3251RGYR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | D | DB | DBQ | DBQ | DB | D | D | PW | PW | PW | PW | RGY |
| Industry STD Term | SOIC | SSOP | SSOP | SSOP | SSOP | SOIC | SOIC | TSSOP | TSSOP | TSSOP | TSSOP | VQFN |
| 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-PDSO-G | R-PDSO-G | R-PQFP-N |
| Package QTY | 40 | 2500 | 2500 | 2000 | 40 | 2500 | 90 | 2000 | 2000 | 3000 | ||
| Carrier | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | ||
| Device Marking | CBT3251 | CU251 | CU251 | CU251 | CBT3251 | CBT3251 | CU251 | CU251 | CU251 | CU251 | ||
| Width (mm) | 3.91 | 5.3 | 3.9 | 3.9 | 5.3 | 3.91 | 3.91 | 4.4 | 4.4 | 4.4 | 4.4 | 3.5 |
| Length (mm) | 9.9 | 6.2 | 4.9 | 4.9 | 6.2 | 9.9 | 9.9 | 5 | 5 | 5 | 5 | 4 |
| Thickness (mm) | 1.58 | 1.95 | 1.5 | 1.5 | 1.95 | 1.58 | 1.58 | 1 | 1 | 1 | 1 | .9 |
| Pitch (mm) | 1.27 | .65 | .64 | .64 | .65 | 1.27 | 1.27 | .65 | .65 | .65 | .65 | .5 |
| Max Height (mm) | 1.75 | 2 | 1.75 | 1.75 | 2 | 1.75 | 1.75 | 1.2 | 1.2 | 1.2 | 1.2 | 1 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | SN74CBT3251D | SN74CBT3251DBLE | SN74CBT3251DBQR | SN74CBT3251DBQRG4 | SN74CBT3251DBR | SN74CBT3251DE4 | SN74CBT3251DR | SN74CBT3251PW | SN74CBT3251PWLE | SN74CBT3251PWR | SN74CBT3251PWRG4 | SN74CBT3251RGYR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Additional Features | Low Power | Low Power | ||||||||||
| Approx. Price (US$) | 0.21 | 1ku | 0.21 | 1ku | ||||||||||
| Bandwidth, MHz | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | ||
| Bandwidth(Max), MHz | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | ||
| Bandwidth(Max)(MHz) | 200 | 200 | ||||||||||
| Bits(#) | 1 | 1 | ||||||||||
| Channels(#) | 1 | 1 | ||||||||||
| Configuration | 8:1 | 8:1 | 8:1 | 8:1 | 8:1 | 8:1 | 8:1 | 8:1 | 8:1 | 8:1 | ||
| ESD Charged Device Model, kV | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| ESD HBM, kV | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | ||
| F @ Nom Voltage(Max)(Mhz) | 200 | 200 | ||||||||||
| ICC @ Nom Voltage(Max)(mA) | 0.003 | 0.003 | ||||||||||
| Input Type | TTL/CMOS | TTL/CMOS | ||||||||||
| Input/Ouput Voltage(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| Input/Output Continuous Current(Max), mA | 128 | 128 | 128 | 128 | 128 | 128 | 128 | 128 | 128 | 128 | ||
| Input/Output OFF-state Capacitance(Typ), pF | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| Mux Configuration | 1:8 | 1:8 | ||||||||||
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| OFF-state leakage current(Max), µA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| ON-state leakage current(Max), µA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| 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 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | ||||||||||
| Output Type | TTL/CMOS | TTL/CMOS | ||||||||||
| Package Group | SOIC | SSOP | SSOP | SSOP | SSOP | SOIC | SOIC | TSSOP | TSSOP | TSSOP | TSSOP | VQFN |
| Package Size: mm2:W x L, PKG | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SSOP: 19 mm2: 3.9 x 4.9(SSOP) | 16SSOP: 19 mm2: 3.9 x 4.9(SSOP) | 16SSOP: 19 mm2: 3.9 x 4.9(SSOP) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16VQFN: 14 mm2: 3.5 x 4(VQFN) | ||
| Package Size: mm2:W x L (PKG) | 16SSOP: 29 mm2: 6 x 4.9(SSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | ||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Ron(Max), Ohms | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | ||
| Ron(Max)(Ohms) | 7 | 7 | ||||||||||
| Ron(Typ), Ohms | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | ||
| Ron(Typ)(Ohms) | 5 | 5 | ||||||||||
| Schmitt Trigger | No | No | ||||||||||
| Supply Current(Max), uA | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Supply Range, Max | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| Technology Family | CBT | CBT | ||||||||||
| VCC(Max)(V) | 5.5 | 5.5 | ||||||||||
| VCC(Min)(V) | 4 | 4 | ||||||||||
| VIH(Min), V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| VIL(Max), V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | ||
| Vdd(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| Vdd(Min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| Voltage(Nom)(V) | 5 | 5 | ||||||||||
| Vss(Max), V | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | ||
| Vss(Min), V | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | ||
| tpd @ Nom Voltage(Max)(ns) | 0.25 | 0.25 |
Öko-Plan
| SN74CBT3251D | SN74CBT3251DBLE | SN74CBT3251DBQR | SN74CBT3251DBQRG4 | SN74CBT3251DBR | SN74CBT3251DE4 | SN74CBT3251DR | SN74CBT3251PW | SN74CBT3251PWLE | SN74CBT3251PWR | SN74CBT3251PWRG4 | SN74CBT3251RGYR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant | Compliant | Compliant | Compliant |
| Pb Free | No | No |
Anwendungshinweise
- Flexible Voltage-Level Translation With CBT Family DevicesPDF, 40 Kb, Datei veröffentlicht: Jul 20, 1999
Voltage translation between buses with incompatible logic levels can be accomplished using Texas Instruments (TI) translation-voltage clamps (TVC) or standard crossbar technology (CBT) devices. CBT devices in this application offer flexibility in designs, protection of circuits that are sensitive to high-state voltage-level overshoots, and cost efficiency. - 5-V To 3.3-V Translation With the SN74CBTD3384 (Rev. B)PDF, 35 Kb, Revision: B, Datei veröffentlicht: Mar 1, 1997
The emergence of low-voltage technology required existing 5-V systems to interact with 3.3-V systems. Compatibility issues of mixed-mode operation created the need for 5-V to 3.3-V translation. Buffers and transceivers serve as effective translators. While providing additional drive, these devices also add propagation delay and require directional control. In cases where additional drive is not - 3.3-V to 2.5-V Translation with Texas Instruments Crossbar Technology (Rev. A)PDF, 32 Kb, Revision: A, Datei veröffentlicht: Apr 3, 1998
- VOLTAGE LEVEL TRANSLATION (SL) - FamilyPDF, 111 Kb, Datei veröffentlicht: Sep 21, 2011
- Bus FET Switch Solutions for Live Insertion ApplicationsPDF, 300 Kb, Datei veröffentlicht: Feb 7, 2003
In today?s competitive computing and networking industry, any equipment downtime due to component interconnects or bus failures impedes communication, hinders productivity and hampers financial growth. In recognizing this increasingly costly unplanned downtime, the industry introduced live-insertion technology to minimize the impact of any such failures. The live-insertion feature enables a networ
Modellreihe
Serie: SN74CBT3251 (12)
Herstellerklassifikation
- Semiconductors> Switches and Multiplexers> Analog Switches/Muxes