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CD74HC190PWR

CD74HC190PWR
Mfr. #:
CD74HC190PWR
Description:
Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn
Lifecycle:
New from this manufacturer.
Datasheet:
CD74HC190PWR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
CD74HC190PWR more Information CD74HC190PWR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Counter ICs
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
TSSOP-16
Counter Type:
Decade
Logic Family:
HC
Number of Bits:
4 bit
Counting Sequence:
Up/Down
Operating Supply Voltage:
2 V to 6 V
Minimum Operating Temperature:
- 55 C
Maximum Operating Temperature:
+ 125 C
Series:
CD74HC190
Packaging:
Reel
Function:
Counter
Operating Temperature Range:
- 55 C to + 125 C
Output Current:
+/- 5.2 mA
Brand:
Texas Instruments
Product Type:
Counter ICs
Factory Pack Quantity:
2000
Subcategory:
Counter ICs
Unit Weight:
0.002183 oz
Tags
CD74HC190PWR, CD74HC190P, CD74HC190, CD74HC19, CD74HC1, CD74HC, CD74H, CD74, CD7
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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    K***i
    K***i
    TH

    Thank you very much .We have already received your products in good condition.

    2019-06-03
    V***o
    V***o
    RU

    The goods are received. Quality is satisfied. Seller recommend.

    2019-05-19
***as Instruments
High Speed CMOS Logic Presettable Synchronous BCD Decade Up/Down Counter 16-TSSOP -55 to 125
***ical
Counter Single 4-Bit Async Decade UP/Down 16-Pin TSSOP T/R
***ark
Counter Logic IC; Counter Type:BCD; Clock Speed:35MHz; Supply Voltage Range:2V to 6V; Logic Case Style:TSSOP; No. of Pins:16; Operating Temperature Range:-55°C to +125°C; Leaded Process Compatible:Yes; Logic Family:HC ;RoHS Compliant: Yes
***AS INSTRUMENT
The CD54/74HC190 are asynchronously presettable BCD decade counters, whereas the CD54/74HC191 and CD54/74HCT191 are asynchronously presettable binary counters.
***AS INSRUMENTS
Presetting the counter to the number on preset data inputs (A–D) is accomplished by a low asynchronous parallel load (LOAD)\ input. Counting occurs when LOAD\ is high, count enable (CTEN)\ is low, and the down/up (D/U) input is either high for down counting or low for up counting. The counter is decremented or incremented synchronously with the low-to-high transition of the clock.
***XS
When an overflow or underflow of the counter occurs, the MAX/MIN output, which is low during counting, goes high and remains high for one clock cycle. This output can be used for look-ahead carry in high-speed cascading (see Figure 1). The MAX/MIN output also initiates the ripple clock (RCO)\ output, which is normally high, goes low and remains low for the low-level portion of the clock pulse. These counters can be cascaded using RCO\ (see Figure 2).
***AS INTRUMENTS
If a decade counter is preset to an illegal state or assumes an illegal state when power is applied, it returns to the normal sequence in one or two counts, as shown in the state diagrams (see Figure 3).
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Availability
Stock:
Available
On Order:
1984
Enter Quantity:
Current price of CD74HC190PWR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$1.24
$1.24
10
$1.06
$10.60
100
$0.81
$81.10
500
$0.72
$358.50
1000
$0.57
$566.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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