Description
SNJ54LS49J Texas Instruments - Yeehing Electronics
BCD-to-Seven-Segment Decoders/Drivers with Open Collector Outputs
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 16.559 |
100 — 249 | 14.464 |
250 — 999 | 11.152 |
1,000 + | 6.98 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
SNJ54LS49J Datasheet |
More Information
The '46A, '47A, and 'LS47 feature active-low outputs designed for driving, common-anode LEDs or incandescent indicators directly. The '48, 'LS48, and 'LS49 feature active-high outputs for driving lamp buffers or common-cathode LEDs. All of the circuits except 'LS49 have full ripple-blanking input/output controls and a lamp test input. The 'LS49 circuit incorporates a direct blanking input. Segment identification and resultant displays are shown below. Display patterns for BCD input counts above 9 are unique symbols to authenticate input conditions.