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Technical Specifications
Parameters and characteristics for this part
| Specification | MC14503BDG |
|---|---|
| Current - Output High, Low [custom] | 25 mA |
| Current - Output High, Low [custom] | 14.1 mA |
| Logic Type | Buffer, Non-Inverting |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 4, 2 |
| Number of Elements | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | 3-State |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply [Max] | 18 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.41 | |
| 10 | $ 0.85 | |||
| 25 | $ 0.71 | |||
| 100 | $ 0.56 | |||
| 250 | $ 0.49 | |||
| 500 | $ 0.44 | |||
| 1000 | $ 0.41 | |||
| 2500 | $ 0.37 | |||
| 5000 | $ 0.35 | |||
| Newark | Each | 528 | $ 0.38 | |
| 1008 | $ 0.36 | |||
| 2544 | $ 0.33 | |||
| 10032 | $ 0.30 | |||
| ON Semiconductor | N/A | 1 | $ 0.28 | |
Description
General part information
MC14503B Series
The MC14503B is a hex non-inverting buffer with 3-state outputs, and a high current source and sink capability. The 3-state outputs make it useful in common bussing applications. Two disable controls are provided. A high level on the Disable A input causes the outputs of buffers 1 through 4 to go into a high impedance state and a high level on the Disable B input causes the outputs of buffers 5 and 6 to go into a high impedance state.
Documents
Technical documentation and resources
