Description
SN74HC139QDRQ1 Texas Instruments - Yeehing Electronics
Automotive Catalog Dual 2-Line To 4-Line Decoders/Demultiplexers
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 0.445 |
100 — 249 | 0.302 |
250 — 999 | 0.233 |
1,000 + | 0.11 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Minimum Operating Temperature | -40 |
Maximum Operating Temperature | 125 |
Factory Pack Quantity | 2,500 |
Package | Pins | SOIC (D) | 16 |
For more information, please refer to datasheet
Documents
SN74HC139QDRQ1 Datasheet |
More Information
The SN74HC139 device is designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, this decoder can minimize the effects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, the delay time of this decoder and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoder is negligible.