74LS298 Quad 2-Input Multiplexer IC (74298) DIP-16 Package

74LS298 Quad 2-Input Multiplexer IC (74298) DIP-16 Package

In Stock
ENQUIRY!
Category:

The 74LS298 is a Quad 2-Port Register. It is the logical equivalent of a quad 2-input multiplexer followed by a quad 4-bit edge-triggered register. A Common Select input selects between two 4-bit input ports (data sources.) The selected data is transferred to the output register synchronous with the HIGH to LOW transition of the Clock input. The LS298 is fabricated with the Schottky barrier process for high speed and is completely compatible with all ON Semiconductor TTL families

Description

Features :-

  • Select From Two Data Sources
  • Fully Edge-Triggered Operation
  • Typical Power Dissipation of 65mW
  • Input Clamp Diodes Limit High Speed Termination Effects

Specifications :-

  • Supply Voltage : 4.75 – 5.25V
  • Input HIGH Voltage : 2.0V
  • Input LOW Voltage : 0.8V
  • Input Clamp Diode Voltage : -1.5V
  • Output LOW Voltage : 0.5V
  • Short Circuit Current : -100mA

Package Includes :-

1 X 74LS298 Quad 2-Input Multiplexer IC (74298) DIP-16 Package

Reviews

There are no reviews yet.

Be the first to review “74LS298 Quad 2-Input Multiplexer IC (74298) DIP-16 Package”

Your email address will not be published. Required fields are marked *

Related products

74F74 Dual D-Type Positive Edge-Triggered Flip-Flop IC (7474) DIP-14 Package
Add to wishlist Compare

74F74 Dual D-Type Positive Edge-Triggered Flip-Flop IC (7474) DIP-14 Package

Read more
The F74 is a dual D-type flip-flop with Direct Clear and Set inputs  and  complementary  (Q,  Q)  outputs.  Information  at the input is transferred to the outputs on the positive edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse. After the Clock Pulse input threshold  voltage  has  been  passed,  the  Data  input  is locked out and information present will not be transferred to the  outputs  until  the  next  rising  edge  of  the  Clock  Pulse input.

Features :-

  • Asynchronous Inputs:
  • LOW input to SD sets Q to HIGH level
  • LOW input to CD sets Q to LOW level
  • Clear and Set are independent of clock
  • Simultaneous LOW on CD and SD makes both Q and Q HIGH
ENQUIRY!
74HC20 Dual 4-input NAND Gate IC (7420 IC) DIP-14 Package
Add to wishlist Compare

74HC20 Dual 4-input NAND Gate IC (7420 IC) DIP-14 Package

Read more
The 74HC20 is a 14 Pin Quad 4-Input NAND Gate IC. This device contains four independent gates each of which performs the logic NAND function. NAND gates utilize advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS integrated circuits. All gates have buffered outputs. All devices have high noise immunity and the ability to drive 10 LS-TTL loads. The 74HC logic family is functionally as well as pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.
ENQUIRY!
74F280 9-Bit Parity Generator/Checker IC (74280) DIP-14 Package
Add to wishlist Compare

74F280 9-Bit Parity Generator/Checker IC (74280) DIP-14 Package

Read more
The  F280  is  a  high-speed  parity  generator/checker  that accepts  nine  bits  of  input  data  and  detects  whether  an even or an odd number of these inputs is HIGH. If an even number of inputs is HIGH, the Sum Even output is HIGH. I fan odd number is HIGH, the Sum Even output is LOW. The Sum Odd output is the complement of the Sum Even out-put
ENQUIRY!
74F640 Octal Bus Transceiver Inverting (3-State) IC (74640) DIP-20 Package
Add to wishlist Compare

74F640 Octal Bus Transceiver Inverting (3-State) IC (74640) DIP-20 Package

Read more
The 74F640 is an octal transceiver featuring inverting 3-State bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64mA and sourcing 15mA, providing very good capacitive drive characteristics. The device features an Output Enable (OE) input for easy cascading and Transmit/Receiver (T/R) input for direction control. The 3-State outputs, B0–B7, have been designed to prevent output bus loading if the power is removed from the device

Features :-

  • High-impedance NPN base inputs for reduced loading (70µA in High and Low states)
  • Ideal for applications which require high-output drive and minimal bus loading
  • Inverting version of 74F245
  • Octal bidirectional bus interface
  • 3-State outputs sink 64mA and source 15mA
ENQUIRY!
74HC137 3-to-8 line Decoder/Demultiplexer IC (74138 IC) DIP-16 Package
Add to wishlist Compare

74HC137 3-to-8 line Decoder/Demultiplexer IC (74138 IC) DIP-16 Package

Read more
The 74HC137 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL logic. The 74HC137 has 3 binary select inputs (A, B, and C). If the device is enabled, these inputs determine which one of the eight normally HIGH outputs will go LOW. Two active LOW and one active HIGH enables (G1, G2A and G2B) are provided to ease the cascading of decoders. The decoder’s outputs can drive 10 low power Schottky TTL equivalent loads, and are functionally and pin equivalent to the 74LS137. All inputs are protected from damage due to static discharge by diodes to VCC and ground.

Features:-

  • Combines 3-to-8 decoder with 3-bit latch
  • Multiple input enable for easy expansion or independent controls
  • Active LOW mutually exclusive outputs
  • Low-power dissipation
  • Complies with JEDEC standard no. 7A
  • Multiple package options
ENQUIRY!
74F574 Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs IC (74574) DIP-20 Package
Add to wishlist Compare

74F574 Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs IC (74574) DIP-20 Package

Read more
This 8-bit flip-flop features 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight flip-flops of the SN74F574 are edge-triggered D-type flip-flops. On the positive transition of the clock (CLK) input, the Q outputs will be set to the logic levels that were set up at the data (D) inputs. A buffered output enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for interface or pullup components. The output enable (OE) does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. The SN74F574 is characterized for operation from 0°C to 70°C.

Features :-

  • Eight D-Type Flip-Flops in a Single Package
  • 3-State Bus-Driving True Outputs
  • Full Parallel Access for Loading
  • Buffered Control Inputs
  • Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs
ENQUIRY!

Product Enquiry