4-bit synchronous up/down binary counter, CMOS technology, operating from 2V to 6V with a typical 5V supply. Features positive edge clock triggering and bidirectional counting capability up to 19MHz. Housed in a 16-PDIP through-hole package with a propagation delay of 330ns. RoHS compliant and operates across a temperature range of -40°C to 85°C.
Frequency19MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Texas Instruments SN74HC191N technical specifications.
General
Package/Case
PDIP
Clock Edge Trigger Type
Positive Edge
Direction
Bidirectional
Frequency
19MHz
Height
4.57mm
Lead Free
Lead Free
Length
19.3mm
Logic Function
Counter
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
6V
Min Supply Voltage
2V
Mount
Through Hole
Number of Bits
4
Number of Bits per Element
4
Number of Elements
1
Operating Supply Voltage
5V
Package Quantity
25
Packaging
Rail/Tube
Propagation Delay
330ns
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
74HC
Sync/Async
Synchronous
Technology
CMOS
Turn-On Delay Time
330ns
Weight
0.03357oz
Width
6.35mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments SN74HC191N Datasheet
Download the complete datasheet for Texas Instruments SN74HC191N to view detailed technical specifications.
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