Low

CD74HC299E - 

Shift Register, HC Family, 74HC299, Universal, 1 Element, 8 bit, DIP, 20 Pins

CD74HC299E - Shift Register, HC Family, 74HC299, Universal, 1 Element, 8 bit, DIP, 20 Pins

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
CD74HC299E
Order Code:
1740100

Product Overview

The CD74HC299E is a 8-bit CMOS universal Shift Register with 3-state outputs. The register has four synchronous-operating modes controlled by the two select inputs as shown in the mode select (S0, S1) table. The mode select, the serial data (DS0, DS7) and the parallel data (I/O0 - I/O7) respond only to the low-to-high transition of the clock (CP) pulse. S0, S1 and data inputs must be one set-up time prior to the clock positive transition. The MR\ is an asynchronous active low input. When MR\ output is low, the register is cleared regardless of the status of all other inputs. The register can be expanded by cascading same units by tying the serial output (Q0) to the serial data (DS7) input of the preceding register and tying the serial output (Q7) to the serial data (DS0) input of the following register. Recirculating the (n x 8) bits is accomplished by tying the Q7 of the last stage to the DS0 of the first stage.
  • Buffered inputs
  • Four operating modes - Shift left, shift right, load and store
  • Can be cascaded for N-bit word lengths
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL logic ICs
  • High noise immunity
  • Direct LSTTL input logic compatibility
  • CMOS Input compatibility
  • 10 LSTTL Loads standard outputs
  • 15 LSTTL Loads bus driver outputs

Applications

Communications & Networking

Product Information

:
74HC299
:
Universal
:
1 Element
:
8bit
:
DIP
:
20Pins
:
2V
:
6V
:
Tri State
:
74HC
:
74299
:
-55°C
:
125°C
:
Each
:
-
:
-
:
Yes
:
-
Find similar products Choose and modify the attributes above to find similar products.

Related Searches

6 In stock

6 in stock for next day delivery (Liege stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 11/12/17
€1.00 1.00
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + €1.00
10 + €0.825
100 + €0.58
200 + €0.55
400 + €0.405
2000 + €0.358
4000 + €0.35
20000 + €0.342
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.