Description
CD74HC194PW Texas Instruments - Yeehing Electronics
High Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 0.845 |
100 — 249 | 0.65 |
250 — 999 | 0.478 |
1,000 + | 0.24 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Counter Shift Registers |
RoHS | Y |
Counting Sequence | Serial/Parallel to Parallel |
Number of Circuits | 1 |
Number of Bits | 4 bit |
Package / Case | TSSOP-16 |
Logic Family | HC |
Logic Type | CMOS |
Number of Input Lines | 6 |
Propagation Delay Time | 175 ns, 35 ns, 30 ns |
Supply Voltage - Max | 6 V |
Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature | + 125 C |
Packaging | Reel |
Function | Shift Register |
Operating Temperature Range | - 55 C to + 125 C |
Series | CD74HC194 |
Width | 4.4 mm |
Brand | Texas Instruments |
Mounting Style | SMD/SMT |
Number of Output Lines | 4 |
Operating Supply Voltage | 2.5 V, 3.3 V, 5 V |
Product Type | Counter Shift Registers |
Factory Pack Quantity | 2000 |
Subcategory | Logic ICs |
Unit Weight | 0.002183 oz |
For more information, please refer to datasheet
Documents
CD74HC194PW Datasheet |
More Information
The HC194 and CD74HCT194 are 4-bit shift registers with Asynchronous Master Reset (MR). In the parallel mode (S0 and S1 are high), data is loaded into the associated flip-flop and appears at the output after the positive transition of the clock input (CP). During parallel loading serial data flow is inhibited. Shift left and shift right are accomplished synchronously on the positive clock edge with serial data entered at the shift left (DSL) serial input for the shift right mode, and at the shift right (DSR) serial input for the shift left mode. Clearing the register is accomplished by a Low applied to the Master Reset (MR) pin.