54HC190 Counters Datasheet, Distribuidor, stock y mejor precio

Part Number	54HC190
Manufacturer	SGS-THOMSON
Title	4 BIT SYNCHRONOUS UP/DOWN COUNTERS
Description	The M54/74HC190/191 are high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. State changes of the counter are synchronous with the LOW-to-HIGH transition of th.
Features	load input overrides counting and loads the data present on the DATA inputs into the flip-flops, which makes it possible to use the circuits as programmable counters. A countenable input serves as the carry/borrow input in multi-stage counters. Control input, Down/Up, determines whether a circuit counts up or down. A MAX/MIN output and a Ripple Clock output provide overflow/underflow indication an.

No.	Parte #	Fabricante	Descripción
1	54HC191	STMicroelectronics	Rad-hard high speed 2 to 6V CMOS logic
2	54HC191	Texas Instruments	4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS
3	54HC191	National Semiconductor	Synchronous Binary Up/Down Counters
4	54HC191	SGS-THOMSON	4 BIT SYNCHRONOUS UP/DOWN COUNTERS
5	54HC193	Texas Instruments	4-BIT SYNCHRONOUS UP/DOWN COUNTERS
6	54HC193	STMicroelectronics	Rad-hard high speed 2 to 6V CMOS logic
7	54HC10	STMicroelectronics	Rad-hard high speed 2 to 6V CMOS logic
8	54HC10	Texas Instruments	Triple 3-Input NAND Gates
9	54HC109	STMicroelectronics	Rad-hard high speed 2 to 6V CMOS logic
10	54HC109	Texas Instruments	Dual J-K Positive-Edge-Triggered Flip-Flops

54HC190 Datasheet. existencias, precio