| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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40 pcs
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40 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The THOMAS AND BETTS ELECTRICAL 4511 is a BCD-to-7-segment latch decoder driver constructed with CMOS logic and NPN bipolar transistor output devices. This integrated circuit combines the low quiescent power dissipation and high noise immunity of CMOS with the high current sourcing capability of NPN transistors, allowing it to directly drive LEDs and other displays.
Key features include latch storage of code, blanking input, lamp test provision, and readout blanking on illegal input combinations. It also offers lamp intensity modulation and time-share (multiplexing) facilities. The device operates over a wide voltage range from 3V to 18V, with a nominal operating voltage of 10V. Its quiescent current is a maximum of 0.3mA at the nominal voltage, and it can achieve frequencies up to 8MHz.
The 4511 is suitable for display driver applications in counters, computers, calculators, and cockpits. It can be used for displaying and multiplexing multiple signals or driving incandescent displays. The part is equivalent to the Motorola MC14511 and has several alternative options available from other manufacturers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the 4511 is from 3V to 18V.
The 4511 can source a maximum of 25mA.
The nominal operating voltage for the 4511 is 10V.
The quiescent current at nominal voltage is a maximum of 0.3mA.
The maximum frequency for the 4511 is 8MHz at nominal voltage.