Datasheet Texas Instruments SN74F657NT
| Manufacturer | Texas Instruments |
| Series | SN74F657 |
| Part Number | SN74F657NT |
Octal Transceiver With Parity Generator/Checker and 3-State Outputs 24-PDIP 0 to 70
Datasheets
Octal Transceiver With Parity Generator/Checker And 3-State Outputs datasheet
PDF, 165 Kb, Revision: A, File published: Oct 1, 1993
Extract from the document
Prices
Status
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 24 |
| Package Type | NT |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Width (mm) | 6.73 |
| Length (mm) | 31.64 |
| Thickness (mm) | 4.57 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Download |
Parametrics
| Approx. Price (US$) | 4.71 | 1ku |
| Bits(#) | 8 |
| F @ Nom Voltage(Max)(Mhz) | 70 |
| ICC @ Nom Voltage(Max)(mA) | 0.15 |
| Input Type | TTL |
| Operating Temperature Range(C) | 0 to 70 |
| Output Drive (IOL/IOH)(Max)(mA) | -15/64 |
| Output Type | TTL |
| Package Group | SOIC |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | F |
| VCC(Max)(V) | 5.5 |
| VCC(Min)(V) | 4.5 |
| Voltage(Nom)(V) | 5 |
| tpd @ Nom Voltage(Max)(ns) | 8 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Model Line
Series: SN74F657 (3)
- SN74F657DW SN74F657NT SN74F657NTE4
Manufacturer's Classification
- Semiconductors > Logic > Buffer/Driver/Transceiver > Parity Transceiver
