Texas Instruments CD54HC299
The ’HC259 and ’HCT299 are 8-bit shift/storage registers with three-state bus interface capability. The register has four synchronous-operating modes controlled by the two select inputs as shown in the mode select (S0, S1) table.| Part No. | CD54HC299 |
|---|---|
| Datasheet | CD54HC299 Download |
| Manufacturer |  Texas Instruments |
| Description | 8-Bit Universal Shift Register |
| Buy | Stock & Price |
FEATURES
● Buffered Inputs● Four Operating Modes: Shift Left, Shift Right, Load and Store
● Can be Cascaded for N-Bit Word Lengths
● I/O0 - I/O7 Bus Drive Capability and Three-State for Bus Oriented
APPLICATIONS
● Typical fMAX = 50MHz at VCC = 5V, CL = 15pF, TA = 25oC● 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 Pinout CD54HC299, CD54HCT299 (CERDIP) CD74HC299, CD74HCT299 (PDIP, SOIC) TOP VIEW S0 1 OE1 2 OE2 3 I/O6 4 I/O4 5 I/O2 6 I/O0 7 Q0 8 MR 9 GND 10 20 VCC 1...
