JM38510/36001B2A Texas Instruments - Yeehing Electronics

10-Line To 4-Line And 8-Line To 3-Line Priority Encoders

Pricing (USD)

Quantity	Unit Price
1 — 99	33.457
100 — 249	29.739
250 — 999	24.447
1,000 +	15.31

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

JM38510/36001B2A Datasheet

More Information

These TTL encoders feature priority decoding of the inputs to ensure that only the highest-order data line is encoded. The '147 and 'LS147 encode nine data lines to four-line (8-4-2-1) BCD. The implied decimal zero condition requires no input condition as zero is encoded when all nine data lines are at a high logic level. The '148 and 'LS148 encode eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input E1 and enable output E0) has been provided to allow octal expansion without the need for external circuitry. For all types, data inputs and outputs are active at the low logic level. All inputs are buffered to represent one normalized Series 54/74 or 54LS/74LS load, respectively.