Shopping Cart

Your cart is empty.

Your cart is empty.

74LS193 Major Brands Synchronous Binary Up/Down Counter, 4-Bit, Cascading Circuitry, Pack of 10

Free shipping on orders over $29.99

$10.90

$ 4 .99 $4.99

In Stock
  • A clear input has been provided which, when taken to a high level, forces all outputs to the low level;
  • These counters were design to be cascaded without the need for external circuitry. Both borrow and carry outputs are available to cascade both the up and down counting functions
  • The counters can then be easily cascaded by feeding the borrow and carry outputs to the count down and count up inputs respectively of the succeeding counter
  • Independent of the count and load inputs. The clear, count, and load inputs are buffered to lower the drive requirements of clock drivers, etc., required for long words
  • The borrow output produces a pulse equal in width to the count down input when an overflow condition exists


This is a CMOS 8-bit successive approximation A/D converter that uses a differential potentiometric ladder-similar to the 256R products. This converter is designed to allow operation with the NSC800 and INS8080A derivative control bus with TRI-STATE output latches directly driving the data bus. This A/D appears like memorylocations or I/O ports to the microprocessor and no interfacing logic is needed.


Recommended Products

$7.00

$ 2 .99 $2.99

4.8
Select Option

$6.99

$ 2 .99 $2.99

5.0
Select Option

$12.95

$ 5 .99 $5.99

4.4
Select Option

$7.99

$ 2 .99 $2.99

4.3
Select Option