Datasheet Texas Instruments CY74FCT821T
| Manufacturer | Texas Instruments |
| Series | CY74FCT821T |
10-Bit Bus Interface Flip-Flops with 3-State Outputs
Datasheets
10-Bit Bus Interface Register With 3-State Outputs datasheet
PDF, 802 Kb, Revision: B, File published: Nov 2, 2001
Extract from the document
Status
| CY74FCT821ATQCT | CY74FCT821ATSOC | CY74FCT821ATSOCE4 | CY74FCT821ATSOCG4 | CY74FCT821BTSOC | CY74FCT821BTSOCE4 | CY74FCT821BTSOCT | CY74FCT821BTSOCTE4 | CY74FCT821BTSOCTG4 | CY74FCT821CTQCT | CY74FCT821CTSOC | CY74FCT821CTSOCT | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | 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) | Obsolete (Manufacturer has discontinued the production of the device) | 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 |
Packaging
| CY74FCT821ATQCT | CY74FCT821ATSOC | CY74FCT821ATSOCE4 | CY74FCT821ATSOCG4 | CY74FCT821BTSOC | CY74FCT821BTSOCE4 | CY74FCT821BTSOCT | CY74FCT821BTSOCTE4 | CY74FCT821BTSOCTG4 | CY74FCT821CTQCT | CY74FCT821CTSOC | CY74FCT821CTSOCT | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Pin | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Package Type | DBQ | DW | DW | DW | DW | DW | DW | DW | DW | DBQ | DW | DW |
| Industry STD Term | SSOP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SSOP | SOIC | SOIC |
| 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-PDSO-G |
| Package QTY | 2500 | 25 | 25 | 25 | 25 | 25 | 2500 | 25 | 2000 | |||
| Carrier | LARGE T&R | TUBE | TUBE | TUBE | TUBE | TUBE | LARGE T&R | TUBE | LARGE T&R | |||
| Device Marking | FCT821A | FCT821A | FCT821A | FCT821A | FCT821B | FCT821B | FCT821C | FCT821C | FCT821C | |||
| Width (mm) | 3.9 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 3.9 | 7.5 | 7.5 |
| Length (mm) | 8.65 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 8.65 | 15.4 | 15.4 |
| Thickness (mm) | 1.5 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 1.5 | 2.35 | 2.35 |
| Pitch (mm) | .64 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | .64 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 1.75 | 2.65 | 2.65 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | CY74FCT821ATQCT | CY74FCT821ATSOC | CY74FCT821ATSOCE4 | CY74FCT821ATSOCG4 | CY74FCT821BTSOC | CY74FCT821BTSOCE4 | CY74FCT821BTSOCT | CY74FCT821BTSOCTE4 | CY74FCT821BTSOCTG4 | CY74FCT821CTQCT | CY74FCT821CTSOC | CY74FCT821CTSOCT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.31 | 1ku | 0.31 | 1ku | 0.31 | 1ku | |||||||||
| Bits | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |||
| Bits(#) | 10 | 10 | 10 | |||||||||
| F @ Nom Voltage(Max), Mhz | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | |||
| F @ Nom Voltage(Max)(Mhz) | 70 | 70 | 70 | |||||||||
| ICC @ Nom Voltage(Max), mA | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |||
| ICC @ Nom Voltage(Max)(mA) | 0.2 | 0.2 | 0.2 | |||||||||
| Input Type | TTL | 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 | |||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | |||||||||
| Output Drive (IOL/IOH)(Max), mA | 64/-32 | 64/-32 | 64/-32 | 64/-32 | 64/-32 | 64/-32 | 64/-32 | 64/-32 | 64/-32 | |||
| Output Drive (IOL/IOH)(Max)(mA) | 64/-32 | 64/-32 | 64/-32 | |||||||||
| Output Type | CMOS | CMOS | CMOS | |||||||||
| Package Group | SSOP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SSOP | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 24SSOP: 52 mm2: 6 x 8.65(SSOP) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SSOP: 52 mm2: 6 x 8.65(SSOP) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | |||
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | See datasheet (PDIP) | See datasheet (PDIP) | |||||||||
| Rating | 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 |
| Technology Family | FCT | FCT | FCT | FCT | FCT | FCT | FCT | FCT | FCT | FCT | FCT | FCT |
| VCC(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | |||
| VCC(Max)(V) | 5.25 | 5.25 | 5.25 | |||||||||
| VCC(Min), V | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | |||
| VCC(Min)(V) | 4.75 | 4.75 | 4.75 | |||||||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |||
| Voltage(Nom)(V) | 5 | 5 | 5 | |||||||||
| tpd @ Nom Voltage(Max), ns | 10 | 10 | 10 | 10 | 7.5 | 7.5 | 6 | 6 | 6 | |||
| tpd @ Nom Voltage(Max)(ns) | 7.5 | 7.5 | 7.5 |
Eco Plan
| CY74FCT821ATQCT | CY74FCT821ATSOC | CY74FCT821ATSOCE4 | CY74FCT821ATSOCG4 | CY74FCT821BTSOC | CY74FCT821BTSOCE4 | CY74FCT821BTSOCT | CY74FCT821BTSOCTE4 | CY74FCT821BTSOCTG4 | CY74FCT821CTQCT | CY74FCT821CTSOC | CY74FCT821CTSOCT | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant | Not Compliant | Not Compliant | Compliant | Compliant | Compliant |
| Pb Free | No | No | No |
Model Line
Series: CY74FCT821T (12)
Manufacturer's Classification
- Semiconductors> Logic> Flip-Flop/Latch/Register> D-Type Flip-Flop