Datasheet Texas Instruments CD74HCT640
| Manufacturer | Texas Instruments |
| Series | CD74HCT640 |
High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs
Datasheets
CD54HC640, CD74HC640, CD54HCT640, CD74HCT640 datasheet
PDF, 518 Kb, Revision: B, File published: Apr 28, 2003
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Status
| CD74HCT640E | CD74HCT640M | CD74HCT640MG4 | |
|---|---|---|---|
| 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
| CD74HCT640E | CD74HCT640M | CD74HCT640MG4 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 20 | 20 |
| Package Type | N | DW | DW |
| Industry STD Term | PDIP | SOIC | SOIC |
| JEDEC Code | R-PDIP-T | R-PDSO-G | R-PDSO-G |
| Package QTY | 20 | 25 | 25 |
| Carrier | TUBE | TUBE | TUBE |
| Device Marking | CD74HCT640E | HCT640M | HCT640M |
| Width (mm) | 6.35 | 7.5 | 7.5 |
| Length (mm) | 24.33 | 12.8 | 12.8 |
| Thickness (mm) | 4.57 | 2.35 | 2.35 |
| Pitch (mm) | 2.54 | 1.27 | 1.27 |
| Max Height (mm) | 5.08 | 2.65 | 2.65 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | CD74HCT640E | CD74HCT640M | CD74HCT640MG4 |
|---|---|---|---|
| Bits | 8 | 8 | 8 |
| F @ Nom Voltage(Max), Mhz | 25 | 25 | 25 |
| ICC @ Nom Voltage(Max), mA | 0.08 | 0.08 | 0.08 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Drive (IOL/IOH)(Max), mA | -6/6 | -6/6 | -6/6 |
| Package Group | PDIP | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) |
| Rating | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No |
| Technology Family | HCT | HCT | HCT |
| VCC(Max), V | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 |
| Voltage(Nom), V | 5 | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 28 | 28 | 28 |
Eco Plan
| CD74HCT640E | CD74HCT640M | CD74HCT640MG4 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
| Pb Free | Yes |
Model Line
Series: CD74HCT640 (3)
Manufacturer's Classification
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver
