Texas Instruments CD74HCT354E
The CD54HC354, CD74HC354, and CD74HCT354 are data selectors/multiplexers that select one of eight sources.| Part No. | CD74HCT354E |
|---|---|
| Datasheet | CD74HCT354E Download |
| Manufacturer |  Texas Instruments |
| Description | 8-Line to 1-Line Data Selector/Multiplexer/Register |
| Buy | Stock & Price |
FEATURES
DESCRIPTION
● HC/HCT354 - Transparent Data and Select Latches● Buffered Inputs
● Three-State Complementary Outputs
● Bus Line Driving Capability
● Typical Propagation TA = 25oC Delay: VCC = 5V, CL = 15pF, - Data to Output = 18ns
● Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
● Wide Operating Temperature Range . . . -55oC to 125oC
● Balanced Propagation Delay and Transition Times
● Significant Power Reduction Compared to LSTTL Logic ICs
● HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
● HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH In both types, the data select bits S0, S1 and S2 are stored in transparent latches that are enabled by a low latch enable input, LE. In the HC/HCT354 the data enable input, E, controls transparent latches that pass data to the outputs when E is high and latches in new data when E is low.
