CD74HC157E | Texas Instruments
Data selector, 2 V, 6 V, SO16
As a private customer, you can buy this item as soon as we have it back in stock.
High Speed CMOS Logic Quad 2-Input Multiplexers, CD74HC157E, Texas Instruments
The CD74HC157E is a 2-input high speed CMOS Quad Multiplexer which select four bits of data from two sources under the control of a common Select input (S). The Enable input (E\) is active low. When (E\) is high, all of the outputs in the 158, the inverting type, (1Y\-4Y\) are forced high and in the 157, the non-inverting type, all of the outputs (1Y\-4Y\) are forced low, regardless of all other input conditions. Moving data from two groups of registers to four common output busses is a common use of these devices. The state of the Select input determines the particular register from which the data comes. They can also be used as function generators.
Features
- Common Select Inputs
- Separate Enable Inputs
- Balanced Propagation Delay and Transition Times
- Buffered inputs and Outputs
Output current | 5.2 mA | |
Input voltage | 6 V | |
Enclosure | PDIP-16 | |
max. operating temperature | 125 °C | |
min. operating temperature | -55 °C | |
Assembly | THT |
Country of origin | MX |
Customs tariff number | 85423390 |
MSL | MSL 1 |
Original Packaging | Bar with 40 pieces |
RoHS conform | Yes |
Date of RoHS guidelines | 3/31/15 |
SVHC free | Yes |