High-speed CMOS logic presettable synchronous 4-bit binary up/down counters feature bidirectional counting and positive edge clock triggering. Operating from 2V to 6V, these counters offer a maximum frequency of 35MHz and a propagation delay of 315ns. Packaged in a 16-SOIC with gold contact plating, the surface-mount component is RoHS compliant and operates across a wide temperature range of -55°C to 125°C.
Frequency35MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments CD74HC191M technical specifications.
General
Package/Case
SOIC
Clock Edge Trigger Type
Positive Edge
Contact Plating
Gold
Direction
Bidirectional
Frequency
35MHz
Lead Free
Lead Free
Logic Function
Counter
Max Operating Temperature
125°C
Min Operating Temperature
-55°C
Max Supply Voltage
6V
Min Supply Voltage
2V
Mount
Surface Mount
Number of Bits
4
Number of Bits per Element
4
Number of Elements
1
Package Quantity
40
Packaging
Rail/Tube
Propagation Delay
315ns
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
74HC
Sync/Async
Synchronous
Technology
CMOS
Turn-On Delay Time
315ns
Weight
0.004998oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments CD74HC191M Datasheet
Download the complete datasheet for Texas Instruments CD74HC191M to view detailed technical specifications.
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