Automotive Catalog High Speed CMOS Logic 8-Stage Synchronous Down Counters

The CD74HC40103 is manufactured with high-speed silicon-gate technology and consists of an 8-stage synchronous down Counter with a single output, which is active when the internal count is zero. The device contains a single 8-bit binary Counter Each device has control inputs for enabling or disabling the Clock for clearing the Counter to its maximum count, and for presetting the Counter either synchronously or asynchronously. All control inputs and the terminal count (TC) output are active-low Logic
In normal operation, the Counter is decremented by one count on each positive transition of the Clock (CP) output. Counting is inhibited when the terminal enable (TE) input is high. TC goes low when the count reaches zero, if TE is low, and remains low for one full Clock period.
When the synchronous preset enable (PE) input is low, data at the P0-P7 inputs are clocked into the Counter on the next positive Clock transition, regardless of the state of TE. When the asynchronous preset enable (PL) input is low, data at the P0-P7 inputs asynchronously are forced into the Counter regardless of the state of the PE, TE, or CP inputs. Inputs P0-P7 represent a single 8-bit binary word for the CD74HC40103. When the master reset (MR) input is low, the Counter asynchronously is cleared to its maximum count of 25510, regardless of the state of any other input. The precedence relationship between control inputs is indicated in the truth table.
If all control inputs except TE are high at the time of zero count, the Counters jump to the maximum count, giving a counting sequence of 10016 or 25610 Clock pulses long.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD74HC40103MG4 Texas Instruments High Speed CMOS Logic 8-Stage Synchronous Down Counters 16-SOIC -55 to 125
CD74HC40103E Texas Instruments High Speed CMOS Logic 8-Stage Synchronous Down Counters 16-PDIP -55 to 125
CD74HC40103MTG4 Texas Instruments HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT DOWN BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
CD74HC40103EE4 Texas Instruments High Speed CMOS Logic 8-Stage Synchronous Down Counters 16-PDIP -55 to 125
CD74HC40103QM96EP Texas Instruments Enhanced Product High Speed Cmos Logic 8-Stage Synchronous Down Counters 16-SOIC -40 to 125
CD74HC40103M96G4 Texas Instruments High Speed CMOS Logic 8-Stage Synchronous Down Counters 16-SOIC -55 to 125
CD74HC40103ME4 Texas Instruments High Speed CMOS Logic 8-Stage Synchronous Down Counters 16-SOIC -55 to 125
CD74HC40103MTE4 Texas Instruments HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT DOWN BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
CD74HC40103MT Texas Instruments High Speed CMOS Logic 8-Stage Synchronous Down Counters 16-SOIC -55 to 125
CD74HC40103M Texas Instruments High Speed CMOS Logic 8-Stage Synchronous Down Counters 16-SOIC -55 to 125
CD74HC40103-Q1 's PackagesCD74HC40103-Q1 's pdf datasheet
CD74HC40103QM96Q1 SOIC




CD74HC40103-Q1 Pinout, Pinouts
CD74HC40103-Q1 pinout,Pin out
This is one package pinout of CD74HC40103-Q1,If you need more pinouts please download CD74HC40103-Q1's pdf datasheet.

CD74HC40103-Q1 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

CD74HC40103-Q1 Pb-Free CD74HC40103-Q1 Cross Reference CD74HC40103-Q1 Schematic CD74HC40103-Q1 Distributor
CD74HC40103-Q1 Application Notes CD74HC40103-Q1 RoHS CD74HC40103-Q1 Circuits CD74HC40103-Q1 footprint
Hot categories