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CD74HCT191M

CD74HCT191M
Mfr. #:
CD74HCT191M
描述:
Counter ICs Prest Sync 4bit UpDn
生命週期:
製造商新產品
數據表:
CD74HCT191M 數據表
交貨:
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支付:
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ECAD Model:
更多信息:
CD74HCT191M 更多信息 CD74HCT191M Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
計數器 IC
RoHS：
Y
安裝方式：
貼片/貼片
包裝/案例：
SOP-16
計數器類型：
二進制
邏輯系列：
HCT
位數：
4 bit
計數順序：
上/下
工作電源電壓：
4.5 V to 5.5 V
最低工作溫度：
- 55 C
最高工作溫度：
+ 125 C
系列：
CD74HCT191
打包：
管子
功能：
櫃檯
工作溫度範圍：
- 55 C to + 125 C
輸出電流：
+/- 4 mA
品牌：
德州儀器
產品類別：
計數器 IC
出廠包裝數量：
40
子類別：
計數器 IC
單位重量：
0.004998 oz
Tags
CD74HCT191M, CD74HCT191, CD74HCT19, CD74HCT1, CD74HCT, CD74HC, CD74H, CD74, CD7
Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    I***k
    I***k
    ES

    I did not get my zamovlenny, ale sellaetz having returned my cat, i recommend the store to protect its reputation.I did not receive my order, but the seller returned my money, i recommended that the store contains its reputation.

    2019-05-17
    M***v
    M***v
    RU

    Like norms, did not check

    2019-03-22
    B***v
    B***v
    RU

    It works fast.

    2019-06-11
***et
Counter Presettable Synchronous 4-Bit Up/Down 4.5V to 5.5V 16-Pin SOIC
***i-Key Marketplace
BINARY COUNTER
***as Instruments (TI)
The CD54/74HC190 are asynchronously presettable BCD decade counters, whereas the CD54/74HC191 and CD54/74HCT191 are asynchronously presettable binary counters.
***AS INST
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.
***AS INSTR
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 INSTRUMENTS INCORPORATED
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).
型號 描述 庫存 價格
CD74HCT191M
DISTI # 29453983		Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube
RoHS: Compliant		6720
  • 1120:$0.3283
CD74HCT191M
DISTI # 296-9261-5-ND		IC SYNC 4-BIT UP/DN CNTR 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		2250In Stock
  • 5000:$0.3078
  • 2520:$0.3306
  • 1000:$0.3648
  • 520:$0.4560
  • 120:$0.5768
  • 40:$0.7067
  • 10:$0.7520
  • 1:$0.8600
CD74HCT191M
DISTI # CD74HCT191M		Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube (Alt: CD74HCT191M)
RoHS: Compliant
Min Qty: 40
Container: Tube		Europe - 240
  • 40:€0.5649
  • 80:€0.5639
  • 160:€0.5619
  • 240:€0.5609
  • 400:€0.3609
CD74HCT191M
DISTI # CD74HCT191M		Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube - Bulk (Alt: CD74HCT191M)
RoHS: Compliant
Min Qty: 1120
Container: Bulk		Americas - 0
  • 1120:$0.3299
  • 1200:$0.3139
  • 2320:$0.3039
  • 5600:$0.2939
  • 11200:$0.2859
CD74HCT191MHigh Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters6000
  • 1000:$0.2600
  • 750:$0.2900
  • 500:$0.3600
  • 250:$0.4500
  • 100:$0.4800
  • 25:$0.5600
  • 10:$0.6100
  • 1:$0.6800
CD74HCT191MBinary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
RoHS: Compliant		12332
  • 1000:$0.3000
  • 500:$0.3200
  • 100:$0.3300
  • 25:$0.3500
  • 1:$0.3700
CD74HCT191ME4Counter0
    CD74HCT191MBinary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
    RoHS: Not Compliant    		111
    • 1000:$0.0900
    • 100:$0.1000
    • 500:$0.1000
    • 1:$0.1100
    • 25:$0.1100
    CD74HCT191M
    DISTI # 595-CD74HCT191M    		Counter ICs Prest Sync 4bit UpDn
    RoHS: Compliant    		902
    • 1:$0.8600
    • 10:$0.7070
    • 100:$0.4560
    • 1000:$0.3650
    • 2000:$0.3310
    • 5000:$0.3080
    • 10000:$0.2970
    • 25000:$0.2850
    CD74HCT191MG4
    DISTI # 595-CD74HCT191MG4    		Counter ICs Hi Sp CMOS Presttbl Synch 4B Bin
    RoHS: Compliant    		0
      CD74HCT191ME4
      DISTI # 595-CD74HCT191ME4      		Counter ICs Hi-Sp CMOS Logic Pre Sync 4-Bit Bry Up/Dn
      RoHS: Compliant      		0
        CD74HCT191M 197
          CD74HCT191M 100
          • 9:$0.5625
          • 37:$0.3656
          CD74HCT191M 10
            CD74HCT191M
            DISTI # 8095539P            		UP/DOWN COUNTER WITH MODE CONTROL SOIC16, TU600
            • 400:£0.3990
            CD74HCT191MCounter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP35
            • 34:$0.2250
            • 14:$0.3000
            • 1:$0.4000
            CD74HCT191MCounter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP69
            • 48:$0.3216
            • 10:$0.4288
            • 1:$0.5360
            CD74HCT191MCounter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP80
            • 34:$0.3750
            • 8:$0.6000
            • 1:$0.7500
            CD74HCT191MINSTOCK1096
              CD74HCT191MG4INSTOCK1827
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                		 全新原裝
                可用性
                庫存:
                319
                訂購:
                2302
                輸入數量:
                CD74HCT191M的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
                參考價格（美元）
                數量
                單價
                小計金額
                1
                US$0.86
                US$0.86
                10
                US$0.71
                US$7.07
                100
                US$0.46
                US$45.60
                1000
                US$0.36
                US$365.00
                2000
                US$0.33
                US$662.00
                5000
                US$0.31
                US$1 540.00
                10000
                US$0.30
                US$2 970.00
                25000
                US$0.28
                US$7 125.00
                由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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