The 74LS290 is a part of the 74XXYY IC series. 74LS290 is a high speed 4 bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and a divide-by-five section, which are triggered by a High to Low transition on the clock inputs. The 74LS290 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL.
-30%
74ls283 74hc273 4-Bit Full Adder IC Price in Pakistan
Original price was: ₨ 150.₨ 120Current price is: ₨ 120.
74hc293 Binary Counter IC Price in Pakistan
Original price was: ₨ 150.₨ 135Current price is: ₨ 135.
74LS290 4-Bit Binary Ripple Counter IC Price in Pakistan
Original price was: ₨ 250.₨ 175Current price is: ₨ 175.
Description
Reviews (0)
Shipping & Delivery
Related products
74LS02 NOR Gate IC Quad 2-input Price in Pakistan
Operating voltage range: +4.75 to +5.25V
Maximum supply voltage: 7V
Maximum current allowed to draw through each gate output: 8mA
TTL outputs
Low power consumption
Maximum ESD: 3.5KV
Typical Rise Time: 15ns
Typical Fall Time: 15ns
Operating temperature :0°C to 70°C
Storage Temperature: -65°C to 150°C
Operating temperature: 0°C to 75°C
Pin Number Description
NORGATE 1
2 1A-INPUT1 of GATE 1
3 1B-INPUT2 of GATE 1
1 1Y-OUTPUT of GATE1
NORGATE 2
5 2A-INPUT1 of GATE 2
6 2B-INPUT2 of GATE 2
4 2Y-OUTPUT of GATE2
NORGATE 3
8 3A-INPUT1 of GATE 3
9 3B-INPUT2 of GATE 3
10 3Y-OUTPUT of GATE3
NORGATE 4
11 4A-INPUT1 of GATE 4
12 4B-INPUT2 of GATE 4
13 4Y-OUTPUT of GATE4
SHARED TERMINALS
7 GND- Connected to ground
14 VCC-Connected to positive voltage to provide power to all four gates
SKU: 0401 Categories: Discrete Electronic Components, ICs, Logic Gates Tags: 2input, 74LS02, Gate, IC, NOR, quad
Atmega16 Atmega 16A PRICE PRICE in Pakistan
The ATmega16A is a low-power CMOS 8-bit microcontroller based on the Atmel AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega16A achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
PIC16f877A 40 Pin Microcontroller Price in Pakistan
FAQs
What is a PIC16f877A microcontroller?
What kind of applications is the PIC16f877A suitable for?
Does this chip need any additional components to function?
How do I program the PIC16f877A?
What is the pin configuration of this IC?
PIC microcontroller development board
Buy PIC16F877A online Pakistan
PIC16F877A microcontroller tutorial
Best PIC16F877A projects
PIC16F877A datasheet
PIC16F877A programming
PIC16F877A microcontroller for beginners
Arduino vs
PIC18F46K22 PRICE IN PAKISTAN
Sleep mode: 100 nA, typical
Watchdog Timer: 500 nA, typical
Timer1 Oscillator: 500 nA @ typical 32 kHz Flexible Oscillator Structure
Precision 16 MHz internal oscillator block:
Factory calibrated to 1{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428}
Software selectable frequencies range of 31 kHz to 16 MHz
64 MHz performance available using PLL
No external components required
Four Crystal modes up to 64 MHz
Two external Clock modes up to 64 MHz
4X Phase Lock Loop (PLL)
Secondary oscillator using Timer1 @ 32 kHz
Fail-Safe Clock Monitor: Allows for safe shutdown if peripheral clock stops
Two-Speed Oscillator Start-up
Reviews
There are no reviews yet.