SN74LS161AD

SN74LS161AD
Mfr. #:
SN74LS161AD
Description:
Counter ICs 4bit Binary Synch
Lifecycle:
New from this manufacturer.
Datasheet:
SN74LS161AD Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
SN74LS161AD more Information SN74LS161AD Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Counter ICs
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
SOP-16
Counter Type:
Binary
Logic Family:
LS
Number of Bits:
4 bit
Counting Sequence:
Up
Operating Supply Voltage:
4.75 V to 5.25 V
Minimum Operating Temperature:
0 C
Maximum Operating Temperature:
+ 70 C
Series:
SN74LS161A
Packaging:
Tube
Function:
Counter
Operating Temperature Range:
0 C to + 70 C
Output Current:
8 mA/- 400 uA
Brand:
Texas Instruments
Product Type:
Counter ICs
Factory Pack Quantity:
40
Subcategory:
Counter ICs
Unit Weight:
0.004998 oz
Tags
SN74LS161AD, SN74LS161A, SN74LS161, SN74LS16, 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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
    C***o
    C***o
    LT

    ok

    2019-03-08
    E**e
    E**e
    FR

    all o.k.

    2019-06-03
***p One Stop Global
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube
***as Instruments
Synchronous 4-Bit Binary Counters 16-SOIC 0 to 70
***Components
COUNTER SINGLE 4-BIT SYNC BINARY UP
***ser
Counter ICs 4bit Binary Synch
***ark
LOGIC, SYNC 4BIT BIN COUNTR, 16SOIC
***i-Key
IC SYNC 4BIT BIN COUNTR 16-SOIC
***akorn
74LS161AD TI DC93
***ment14 APAC
Prices include import duty and tax. LOGIC, SYNC 4BIT BIN COUNTR, 16SOIC; Logic Family / Base Number:74LS161; Counter Type:Binary; Clock Frequency:32MHz; Count Maximum:15; Logic Case Style:SOIC; No. of Pins:16Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC Family:74LS; Logic IC Base Number:74161; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Logic Function Number:74161; Logic IC Base Number:74161; Logic IC Function:4bit Synchronous Binary Counter; Operating Temperature Range:0°C to +70°C; Supply Voltage Range:4.75V to 5.25V; Termination Type:Surface Mount Device
***nell
LOGIC, SYNC 4BIT BIN COUNTR, 16SOIC; Famiglia Logica / Numero Base:74LS161; Tipo di Contatore:Binario; Frequenza di Clock:32MHz; Conteggio Max:15; Modello Case CI Logico:SOIC; No. di Pin:16Pin; Tensione di Alimentazione Min:4.75V; Tensione di Alimentazione Max:5.25V; Famiglia CI Logico:74LS; Numero Base CI Logico:74161; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°C; Gamma Prodotti:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Funzione CI Logico:Contatore binario sincrono a 4bit; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; Intervallo Tensione di Alimentazione:Da 4,75V a 5,25V; Numero Base CI Logico:74161; Numero Funzione Logica:74161; Tipo di Terminazione:Dispositivo a Montaggio Superficiale
***NS
These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs. The '160, '162, 'LS160A, 'LS162A, and 'S162 are decade counters and the '161, '163, 'LS161A, 'LS163A, and 'S163 are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the count-enable inputs and internal gating. This mode of operation eliminates the output counting spikes that are normally associated with asynchronous (ripple clock) counters, however counting spikes may occur on the (RCO) ripple carry output. A buffered clock input triggers the four flip-flops on the rising edge of the clock input waveform.
***AS USD
These counters are fully programmable; that is, the outputs may be preset to either level. As presetting is synchronous, setting up a low level at the load input disables the counter and causes the outputs to agree with the setup data after the next clock pulse regardless of the levels of the enable inputs. Low-to-high transitions at the load input of the '160 thru '163 should be avoided when the clock is low if the enable inputs are high at or before the transition. This restriction is not applicable to the 'LS160A thru 'LS163A or 'S162 or 'S163. The clear function for the '160, '161, 'LS160A, and 'LS161A is asynchronous and a low level at the clear input sets all four of the flip-flop outputs low regardless of the levels of clock, load, or enable inputs. The clear function for the '162, '163, 'LS162A, 'LS163A, 'S162, and 'S163 is synchronous and a low level at the clear input sets all four of the flip-flop outputs low after the next clock pulse, regardless of the levels of the enable inputs. This synchronous clear allows the count length to be modified easily as decoding the maximum count desired can be accomplished with one external NAND gate. The gate output is connected to the clear input to synchronously clear the counter to 0000 (LLLL). Low-to-high transitions at the clear input of the '162 and '163 should be avoided when the clock is low if the enable and load inputs are high at or before the transition.
***AS USD
The carry look-ahead circuitry provides for cascading counters for n-bit synchronous applications without additional gating. Instrumental in accomplishing this function are two count-enable inputs and a ripple carry output. Both count-enable inputs (P and T) must be high to count, and input T is fed forward to enable the ripple carry output. The ripple carry output thus enabled will produce a high-level output pulse with a duration approximately equal to the high-level portion of the QA output. This high-level overflow ripple carry pulse can be used to enable successive cascaded stages. High-to-low level transitions at the enable P or T inputs of the '160 thru '163 should occur only when the clock input is high. Transitions at the enable P or T inputs of the 'LS160A thru 'LS163A or 'S162 and 'S163 are allowed regardless of the level of the clock input.
***as Instruments (TI)
'LS160A thru 'LS163A, 'S162 and 'S163 feature a fully independent clock circuit. Changes at control inputs (enable P or T, or load) that will modify the operating mode have no effect until clocking occurs. The function of the counter (whether enabled, disabled, loading, or counting) will be dictated solely by the conditions meeting the stable setup and hold times.
***AS
 
Part # Description Stock Price
SN74LS161AD
DISTI # V39:1801_07345561
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube
RoHS: Compliant
280
  • 25000:$0.3043
  • 10000:$0.3098
  • 2500:$0.3168
  • 1000:$0.3332
  • 500:$0.3350
  • 100:$0.3721
  • 10:$0.5433
  • 1:$0.6764
SN74LS161ADR
DISTI # 296-37420-1-ND
IC SYNC 4BIT BIN COUNTR 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
2106In Stock
  • 1000:$0.3543
  • 500:$0.4429
  • 100:$0.5603
  • 10:$0.7310
  • 1:$0.8300
SN74LS161ADR
DISTI # 296-37420-6-ND
IC SYNC 4BIT BIN COUNTR 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
2106In Stock
  • 1000:$0.3543
  • 500:$0.4429
  • 100:$0.5603
  • 10:$0.7310
  • 1:$0.8300
SN74LS161AD
DISTI # 296-33965-5-ND
IC SYNC 4BIT BIN COUNTR 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
1075In Stock
  • 5000:$0.3431
  • 2520:$0.3612
  • 1000:$0.3870
  • 520:$0.4902
  • 120:$0.5934
  • 40:$0.7225
  • 10:$0.7610
  • 1:$0.8500
SN74LS161ADR
DISTI # 296-37420-2-ND
IC SYNC 4BIT BIN COUNTR 16-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 12500:$0.2795
  • 5000:$0.2903
  • 2500:$0.3118
SN74LS161ADRG4
DISTI # SN74LS161ADRG4-ND
IC COUNTER BINARY 4BIT 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2500:$0.3118
SN74LS161ADG4
DISTI # SN74LS161ADG4-ND
IC COUNTER BINARY 4BIT 16SOIC
RoHS: Compliant
Min Qty: 1000
Container: Tube
Temporarily Out of Stock
  • 1000:$0.3870
SN74LS161AD
DISTI # 29458369
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube
RoHS: Compliant
5000
  • 1000:$0.3266
SN74LS161AD
DISTI # 27604265
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube
RoHS: Compliant
440
  • 29:$0.3395
SN74LS161AD
DISTI # 27512908
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube
RoHS: Compliant
280
  • 100:$0.3721
  • 20:$0.5433
SN74LS161AD
DISTI # SN74LS161AD
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube (Alt: SN74LS161AD)
RoHS: Compliant
Min Qty: 40
Container: Tube
Europe - 920
  • 40:€0.5159
  • 80:€0.4219
  • 160:€0.3869
  • 240:€0.3309
  • 400:€0.3089
SN74LS161AD
DISTI # SN74LS161AD
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube - Rail/Tube (Alt: SN74LS161AD)
RoHS: Compliant
Min Qty: 1
Container: Tube
Americas - 0
  • 1:$0.4529
  • 10:$0.4409
  • 25:$0.4299
  • 50:$0.4199
  • 100:$0.4029
  • 500:$0.3929
  • 1000:$0.3859
SN74LS161ADR
DISTI # SN74LS161ADR
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R - Tape and Reel (Alt: SN74LS161ADR)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$0.3119
  • 5000:$0.2959
  • 10000:$0.2869
  • 15000:$0.2769
  • 25000:$0.2689
SN74LS161ADR
DISTI # SN74LS161ADR
Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R (Alt: SN74LS161ADR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel
Asia - 0
    SN74LS161ADR
    DISTI # SN74LS161ADR
    Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R (Alt: SN74LS161ADR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel
    Europe - 0
    • 2500:€0.4299
    • 5000:€0.3519
    • 10000:€0.3219
    • 15000:€0.2759
    • 25000:€0.2579
    SN74LS161ADRG4
    DISTI # SN74LS161ADRG4
    Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R - Tape and Reel (Alt: SN74LS161ADRG4)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel
    Americas - 0
    • 2500:$0.3119
    • 5000:$0.2959
    • 10000:$0.2869
    • 15000:$0.2769
    • 25000:$0.2689
    SN74LS161AD
    DISTI # 50R6523
    LOGIC, SYNC 4BIT BIN COUNTR, 16SOIC,Logic Family / Base Number:74LS161,Counter Type:Binary,Clock Frequency:32MHz,Count Maximum:15,Logic Case Style:SOIC,No. of Pins:16Pins,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,RoHS Compliant: Yes0
    • 1:$0.8500
    • 10:$0.7230
    • 100:$0.5550
    • 500:$0.4910
    • 1000:$0.3870
    • 5000:$0.3440
    • 10000:$0.3310
    SN74LS161ADSynchronous 4-Bit Binary Counters1000
    • 1000:$0.2900
    • 750:$0.3300
    • 500:$0.4100
    • 250:$0.5000
    • 100:$0.5400
    • 25:$0.6400
    • 10:$0.6900
    • 1:$0.7700
    SN74LS161ADRSynchronous 4-Bit Binary Counters2500
    • 1000:$0.2400
    • 750:$0.2700
    • 500:$0.3400
    • 250:$0.4200
    • 100:$0.4500
    • 25:$0.5300
    • 10:$0.5700
    • 1:$0.6400
    SN74LS161AD
    DISTI # 595-SN74LS161AD
    Counter ICs 4bit Binary Synch
    RoHS: Compliant
    567
    • 1:$0.8500
    • 10:$0.7230
    • 100:$0.5550
    • 500:$0.4910
    • 1000:$0.3870
    • 2500:$0.3440
    • 10000:$0.3310
    • 25000:$0.3200
    SN74LS161ADR
    DISTI # 595-SN74LS161ADR
    Counter ICs 4-Bit Synchronous Binary Counters
    RoHS: Compliant
    2215
    • 1:$0.8100
    • 10:$0.6670
    • 100:$0.4300
    • 1000:$0.3440
    • 2500:$0.3120
    • 5000:$0.2910
    • 10000:$0.2800
    • 25000:$0.2690
    SN74LS161ADRG4
    DISTI # 595-SN74LS161ADRG4
    Counter ICs Sync 4B Binary Counters
    RoHS: Compliant
    0
    • 2500:$0.3120
    • 5000:$0.2910
    • 10000:$0.2800
    • 25000:$0.2690
    SN74LS161ADG4
    DISTI # 595-SN74LS161ADG4
    Counter ICs Sync 4B Binary Counters
    RoHS: Compliant
    0
      SN74LS161ADE4
      DISTI # 595-SN74LS161ADE4
      Counter ICs 4-Bit Synchronous Binary Counters
      RoHS: Compliant
      0
        SN74LS161ADRE4
        DISTI # 595-SN74LS161ADRE4
        Counter ICs 4-Bit Synchronous Binary Counters
        RoHS: Compliant
        0
          SN74LS161AD 
          RoHS: Not Compliant
          1324
          • 1000:$0.0900
          • 100:$0.1000
          • 500:$0.1000
          • 1:$0.1100
          • 25:$0.1100
          SN74LS161ADR2 
          RoHS: Not Compliant
          2500
          • 1000:$0.0900
          • 100:$0.1000
          • 500:$0.1000
          • 1:$0.1100
          • 25:$0.1100
          SN74LS161ADBinary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
          RoHS: Compliant
          46868
          • 1000:$0.3400
          • 500:$0.3600
          • 100:$0.3800
          • 25:$0.3900
          • 1:$0.4200
          SN74LS161ADG4Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
          RoHS: Compliant
          800
          • 1000:$0.3400
          • 500:$0.3600
          • 100:$0.3800
          • 25:$0.3900
          • 1:$0.4200
          SN74LS161ADRBinary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
          RoHS: Compliant
          1994
          • 1000:$0.2900
          • 500:$0.3100
          • 100:$0.3200
          • 25:$0.3300
          • 1:$0.3600
          SN74LS161AD 182
          • 7:$0.7500
          • 28:$0.4875
          • 104:$0.2812
          SN74LS161AD
          DISTI # 6632436P
          COUNTER SINGLE 4-BIT SYNC BINARY UP, TU25
          • 25:£0.5280
          • 100:£0.4040
          • 250:£0.3820
          • 500:£0.3580
          SN74LS161ADCounter, Up, 4 Bit Binary, 16 Pin, Plastic, SOP72
          • 40:$0.3400
          • 8:$0.5100
          • 1:$0.6800
          SN74LS161ADCounter, Up, 4 Bit Binary, 16 Pin, Plastic, SOP22
          • 8:$0.5100
          • 1:$0.6800
          SN74LS161ADCounter, Up, 4 Bit Binary, 16 Pin, Plastic, SOP145
          • 121:$0.3000
          • 26:$0.5000
          • 1:$1.0000
          SN74LS161ADCounter, Up, 4 Bit Binary, 16 Pin, Plastic, SOP194
          • 165:$0.2189
          • 35:$0.3648
          • 1:$0.7295
          SN74LS161ADRCounter, Up, 4 Bit Binary, 16 Pin, Plastic, SOP756
          • 191:$0.1890
          • 41:$0.3150
          • 1:$0.6300
          SN74LS161ADR2LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO161961
          • 1100:$0.1625
          • 232:$0.1820
          • 1:$0.5200
          SN74LS161AD
          DISTI # SN74LS161AD
          IC: digital,4bit, counter, synchronous,Series:74LS,SMD,SO16324
          • 1:$0.6650
          • 5:$0.6150
          SN74LS161AD 844
            SN74LS161AD 513
              SN74LS161ADRINSTOCK334
                SN74LS161AD
                DISTI # C1S746201433453
                Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube
                RoHS: Compliant
                440
                • 100:$0.6400
                • 50:$0.7610
                • 25:$0.8540
                • 5:$1.1700
                SN74LS161AD
                DISTI # 1739787
                LOGIC, SYNC 4BIT BIN COUNTR, 16SOIC
                RoHS: Compliant
                270
                • 1:£0.6960
                • 50:£0.5470
                • 100:£0.4200
                • 250:£0.3960
                • 500:£0.3710
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                Availability
                Stock:
                972
                On Order:
                2955
                Enter Quantity:
                Current price of SN74LS161AD 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
                $0.85
                $0.85
                10
                $0.72
                $7.23
                100
                $0.56
                $55.50
                500
                $0.49
                $245.50
                1000
                $0.39
                $387.00
                2500
                $0.34
                $860.00
                10000
                $0.33
                $3 310.00
                25000
                $0.32
                $8 000.00
                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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