CD74HC194PWR Texas Instruments - Yeehing Electronics

High Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register

Pricing (USD)

Quantity	Unit Price
1 — 99	0.356
100 — 249	0.242
250 — 999	0.187
1,000 +	0.09

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

CD74HC194PWR 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.