CD74HCT4511E – HARRIS
Single-Digit 7‑Segment Driver IC, 16‑DIP Package
Stock Quantity: 60
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.69 |
| 10+ | |
| 50+ | |
| 100+ |
60 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
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Overview
The Texas Instruments CD74HCT4511E is a high-speed BCD-to-7-segment latch/decoder/driver designed for direct interface with CMOS or NMOS microprocessors. Its primary function is to translate a 4-bit Binary Coded Decimal (BCD) input into a 7-segment output suitable for driving common anode displays. A critical design consideration for this device is the trade-off between its rapid 25 ns propagation delay and the potential for output current limiting (4 mA sink/source), which necessitates careful selection of display type and current-limiting resistors to prevent display dimming or damage under high-speed switching conditions.
Key Features
- BCD to 7-Segment Decoder/Latch/Driver
- 4-Input, 7-Output Configuration
- HCT Logic Family (CMOS compatible with TTL levels)
- 5 V Nominal Supply Voltage (4.5 V to 5.5 V range)
- Through-Hole PDIP-16 Package (19.3 mm x 6.35 mm x 4.57 mm)
- -55°C to +125°C Operating Temperature Range
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Digital panel meters and instrument readouts
- Industrial control system displays
- Automotive dashboard indicators
- Test equipment numerical displays
