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SN74LS193NSR

SN74LS193NSR
Mfr. #:
SN74LS193NSR
描述:
Counter ICs 4-Bit Sync Up/Down
生命周期:
制造商新产品。
数据表:
SN74LS193NSR 数据表
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SN74LS193NSR 更多信息 SN74LS193NSR Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
计数器 IC
RoHS：
Y
安装方式：
贴片/贴片
包装/案例：
SO-16
计数器类型：
二进制
逻辑系列：
LS
位数：
4 bit
计数方法：
异步
计数顺序：
上/下
工作电源电压：
4.75 V to 5.25 V
最低工作温度：
0 C
最高工作温度：
+ 70 C
系列：
SN74LS193
打包：
卷轴
功能：
柜台
工作温度范围：
0 C to + 70 C
输出电流：
8 mA/- 0.4 mA
品牌：
德州仪器
产品类别：
计数器 IC
出厂包装数量：
2000
子类别：
计数器 IC
单位重量：
0.007079 oz
Tags
SN74LS193NS, SN74LS193N, SN74LS193, SN74LS19, SN74LS1, SN74LS, SN74L, SN74, SN7
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
    V***y
    V***y
    RU

    In two months never got. The order was completed after the confirmation time. Opened a dispute. The money was returned. Lost in the expanses of russia, judging by the tracking...

    2019-01-18
    C***s
    C***s
    UK

    LED’s are bright and full of colour, thanks.

    2019-04-10
    J***r
    J***r
    NL

    Looks good, still have to test one

    2019-05-18
    K***n
    K***n
    UK

    good item and let's keep it up good service

    2019-03-20
***as Instruments
Synchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear 16-SO 0 to 70
***ical
Counter Single 4-Bit Binary UP/Down 16-Pin SOP T/R
***ser
Logic - Counters 4-Bit Sync Up/Down
***ark
Counter Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOP; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes
***as Instr.
These monolithic circuits are synchronous reversible (up/down) counters having a complexity of 55 equivalent gates. The '192 and 'LS192 circuits are BCD counters and the '193 and 'LS193 are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidently with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes which are normally associated with asynchronous (ripple-clock) counters.
***AS INSTRUMENTS INCORPORATED
The outputs of the four master-slave flip-flops are triggered by a low-to-high-level transition of either count (clock) input. The direction of counting is determined by which count input is pulsed while the other count input is high.
***AS INSTR
All four counters are fully programmable; that is, each output may be preset to either level by entering the desired data at the data inputs while the load input is low. The output will change to agree with the data inputs independently of the count pulses. This feature allows the counters to be used as modulo-N dividers by simply modifying the count length with the preset inputs.
***AS INSRUMENTS
A clear input has been provided which forces all outputs to the low level when a high level is applied. The clear function is independent of the count and load inputs. The clear, count, and load inputs are buffered to lower the drive requirements. This reduces the number of clock drivers etc., required for long words.
***
These counters are designed to be cascaded without the need for external circuitry. Both borrow and carry outputs are available to cascade both the up- and down-counting functions. The borrow output produces a pulse equal in width to the count-down input when the counter underflows. Similarly, the carry output produces a pulse equal in width to the count-up input when an overflow condition exists. The counters can then be easily cascaded by feeding the borrow and carry outputs to the count-down and count-up inputs respectively of the succeeding counter.
型号 描述 库存 价格
SN74LS193NSR
DISTI # 29458394		Counter Single 4-Bit Binary UP/Down 16-Pin SOP T/R
RoHS: Compliant		6000
  • 2000:$0.4188
SN74LS193NSR
DISTI # 296-30000-1-ND		IC SYNC 4-BIT UP/DN CNTR 16SO
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2415In Stock
  • 1000:$0.5176
  • 500:$0.6556
  • 100:$0.7936
  • 10:$1.0180
  • 1:$1.1400
SN74LS193NSR
DISTI # 296-30000-6-ND		IC SYNC 4-BIT UP/DN CNTR 16SO
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2415In Stock
  • 1000:$0.5176
  • 500:$0.6556
  • 100:$0.7936
  • 10:$1.0180
  • 1:$1.1400
SN74LS193NSR
DISTI # 296-30000-2-ND		IC SYNC 4-BIT UP/DN CNTR 16SO
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.4288
  • 6000:$0.4456
  • 2000:$0.4690
SN74LS193NSR
DISTI # SN74LS193NSR		Counter Single 4-Bit Binary UP/Down 16-Pin SOP T/R - Tape and Reel (Alt: SN74LS193NSR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$0.4859
  • 4000:$0.4619
  • 8000:$0.4469
  • 12000:$0.4319
  • 20000:$0.4199
SN74LS193NSRE4
DISTI # SN74LS193NSRE4		SYNCHRONOUS UP/DOWN BINARY COUNTERS - Tape and Reel (Alt: SN74LS193NSRE4)
RoHS: Compliant
Container: Reel		Americas - 0
    SN74LS193NSRSynchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear5993
    • 1000:$0.3800
    • 750:$0.4300
    • 500:$0.5300
    • 250:$0.6500
    • 100:$0.7100
    • 25:$0.8300
    • 10:$0.8900
    • 1:$1.0000
    SN74LS193NSR
    DISTI # 595-SN74LS193NSR    		Counter ICs 4-Bit Sync Up/Down
    RoHS: Compliant    		1610
    • 1:$1.1000
    • 10:$0.9380
    • 100:$0.7210
    • 500:$0.6370
    • 1000:$0.5030
    • 2000:$0.4460
    • 10000:$0.4290
    SN74LS193NSRG4
    DISTI # 595-SN74LS193NSRG4    		Counter ICs Sync 4B Up Down Binary Counters
    RoHS: Compliant    		0
      SN74LS193NSRE4
      DISTI # 595-SN74LS193NSRE4      		Counter ICs 4-Bit Sync Up/Down
      RoHS: Compliant      		0
        SN74LS193NSRBinary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16
        RoHS: Compliant        		1639
        • 1000:$0.4500
        • 500:$0.4700
        • 100:$0.4900
        • 25:$0.5100
        • 1:$0.5500
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          可用性
          库存:
          Available
          订购:
          1984
          输入数量:
          SN74LS193NSR的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
          参考价格（美元）
          数量
          单价
          小计金额
          1
          US$1.10
          US$1.10
          10
          US$0.94
          US$9.38
          100
          US$0.72
          US$72.10
          500
          US$0.64
          US$318.50
          1000
          US$0.50
          US$503.00
          由于2021年半导体供不应求，低于2021年之前的正常价格，请发询价确认。
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