SN74HC161D

Mfr. #:: SN74HC161D
Description:: Counter ICs 4-Bit Synch Binary
Lifecycle:: New from this manufacturer.
Datasheet:: SN74HC161D Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74HC161D more Information SN74HC161D 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:: HC

Number of Bits:: 4 bit

Counting Sequence:: Up

Operating Supply Voltage:: 2 V to 6 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: SN74HC161

Packaging:: Tube

Function:: Counter

Operating Temperature Range:: - 40 C to + 85 C

Output Current:: +/- 5.2 mA

Brand:: Texas Instruments

Product Type:: Counter ICs

Factory Pack Quantity:: 40

Subcategory:: Counter ICs

Unit Weight:: 0.004998 oz

Tags: SN74HC161D, SN74HC161, SN74HC16, SN74HC1, SN74HC, SN74H, SN74, SN7

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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.
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: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74HC161D Ratings and Reviews

J***o

2019-06-21

V***v

The board is of excellent quality. I recommend the product and the seller.

2019-01-14

A***r

Fast delivery, good and reliable product, reasonable price and perfect seller. Highly recommended. Three transistors from 100 are already tested and match datasheet parameters.

2019-04-09

T***c

I'm very satisfied

2019-07-15

SN74HC161D Description

***ied Electronics & Automation: COUNTER; 4-BIT SYNCHRONOUS BINARY COUNTER; 5 V; VCC V (MAX.); VCC V (MAX.)

***eco: Counter Single 4-Bit Synchronous Binary UP 16-Pin SOIC

***ment14 APAC: ICS, COUNTERS/MULTIPLIERS/DIVIDERS LOGIC; Logic function (IC): Presettable Synchronous 4-Bit Binary Counter Reset; Logic IC Base Number: 74161

***ark: 4Bit Binary Counter, Smd, 74Hc161; Logic Family / Base Number:74Hc161; Counter Type:binary; Clock Frequency:44Mhz; Count Maximum:15; Logic Case Style:soic; No. Of Pins:16Pins; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Ic Rohs Compliant: Yes

***: These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs. The HC161 devices 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 (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output counting spikes that are normally associated with synchronous (ripple-clock) counters. A buffered clock (CLK) input triggers the four flip-flops on the rising (positive-going) edge of the clock waveform.

***AS INSRUMENT: These counters are fully programmable; that is, they can be preset to any number between 0 and 9 or 15. 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.

***AS INSTR: The clear function for the HC161 devices is asynchronous. A low level at the clear (CLR)\ input sets all four of the flip-flop outputs low, regardless of the levels of the CLK, load (LOAD)\, or enable inputs.

***AS INSTUMENTS: The carry look-ahead circuitry provides for cascading counters for n-bit synchronous applications without additional gating. Instrumental in accomplishing this function are ENP, ENT, and a ripple-carry output (RCO). Both ENP and ENT must be high to count, and ENT is fed forward to enable RCO. Enabling RCO produces a high-level pulse while the count is maximum (9 or 15 with QA high). This high-level overflow ripple-carry pulse can be used to enable successive cascaded stages. Transitions at ENP or ENT are allowed, regardless of the level of CLK.

***NS: These counters feature a fully independent clock circuit. Changes at control inputs (ENP, ENT, or LOAD\) that modify the operating mode have no effect on the contents of the counter until clocking occurs. The function of the counter (whether enabled, disabled, loading, or counting) is dictated solely by the conditions meeting the stable setup and hold times.

Market price

Part #	Description	Stock	Price
SN74HC161D DISTI # V39:1801_07336757	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant	3540	100000:$0.1045 50000:$0.1083 25000:$0.1111 10000:$0.1169 2500:$0.1254 1000:$0.1275 100:$0.1910 10:$0.2950 1:$0.3797
SN74HC161DR DISTI # V98:2334_07336760	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R RoHS: Compliant	521	500:$0.1514 250:$0.1565 100:$0.1739 25:$0.2881 10:$0.3202 1:$0.4275
SN74HC161DR DISTI # 296-14837-1-ND	IC 4BIT SYNC BINRY COUNTR 16SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	11918In Stock	1000:$0.1409 500:$0.1879 100:$0.2505 10:$0.3680 1:$0.4500
SN74HC161DR DISTI # 296-14837-6-ND	IC 4BIT SYNC BINRY COUNTR 16SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	11918In Stock	1000:$0.1409 500:$0.1879 100:$0.2505 10:$0.3680 1:$0.4500
SN74HC161DR DISTI # 296-14837-2-ND	IC 4BIT SYNC BINRY COUNTR 16SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	7500In Stock	12500:$0.1102 5000:$0.1178 2500:$0.1254
SN74HC161D DISTI # 296-8243-5-ND	IC 4-BIT BINARY COUNTER 16-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	1421In Stock	5000:$0.1320 2520:$0.1411 1000:$0.1547 520:$0.2002 120:$0.2548 40:$0.3185 10:$0.3410 1:$0.4000
SN74HC161DRE4 DISTI # SN74HC161DRE4-ND	IC COUNTER 4BIT SYNC BIN 16-SOIC RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$0.1178
SN74HC161DRG4 DISTI # SN74HC161DRG4-ND	IC COUNTER BINARY 4BIT 16SOIC RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$0.1178
SN74HC161DE4 DISTI # SN74HC161DE4-ND	IC COUNTER 4BIT SYNC BIN 16-SOIC RoHS: Compliant Min Qty: 2760 Container: Tube	Temporarily Out of Stock	2760:$0.1411
SN74HC161DG4 DISTI # SN74HC161DG4-ND	IC COUNTER BINARY 4BIT 16SOIC RoHS: Compliant Min Qty: 2760 Container: Tube	Temporarily Out of Stock	2760:$0.1411
SN74HC161DT DISTI # SN74HC161DT-ND	IC COUNTER 4BIT SYNC BIN 16-SOIC RoHS: Compliant Min Qty: 1250 Container: Tape & Reel (TR)	Temporarily Out of Stock	1250:$0.3696
SN74HC161DR DISTI # 29457035	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R RoHS: Compliant	10000	10000:$0.0963 5000:$0.1025
SN74HC161DRE4 DISTI # 29457446	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R RoHS: Compliant	10000	22500:$0.0950 10000:$0.0999 5000:$0.1062
SN74HC161D DISTI # 30180468	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant	3540	2500:$0.1254 1000:$0.1275 100:$0.1910 55:$0.2953
SN74HC161DG4 DISTI # 31295193	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant	2040	2040:$0.1517
SN74HC161D DISTI # 27579416	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant	1640	1000:$0.1197 500:$0.1823 100:$0.1833
SN74HC161DT DISTI # 29456172	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R RoHS: Compliant	1250	5000:$0.2888 2000:$0.3015 1250:$0.3330
SN74HC161DR DISTI # 25829584	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R RoHS: Compliant	521	500:$0.1512 250:$0.1565 100:$0.1739 66:$0.2881
SN74HC161D DISTI # SN74HC161D	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube (Alt: SN74HC161D) RoHS: Compliant Min Qty: 40 Container: Tube	Europe - 680	40:€0.2079 80:€0.1599 160:€0.1429 240:€0.1179 400:€0.1089
SN74HC161D DISTI # SN74HC161D	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube - Bulk (Alt: SN74HC161D) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 36	1:$0.3479 10:$0.2729 25:$0.2729 50:$0.2719 100:$0.1909 500:$0.1899 1000:$0.1189
SN74HC161DR DISTI # SN74HC161DR	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R (Alt: SN74HC161DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 2500	2500:€0.1009 5000:€0.0999 10000:€0.0949 15000:€0.0929 25000:€0.0909
SN74HC161DT DISTI # SN74HC161DT	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R (Alt: SN74HC161DT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 1250	250:€0.3949 500:€0.3939 1000:€0.3159 1500:€0.3009 2500:€0.2869
SN74HC161DR DISTI # SN74HC161DR	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R - Tape and Reel (Alt: SN74HC161DR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 2500	2500:$0.1139 5000:$0.1139 10000:$0.1069 15000:$0.1049 25000:$0.0979
SN74HC161DT DISTI # SN74HC161DT	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R - Tape and Reel (Alt: SN74HC161DT) RoHS: Compliant Min Qty: 1250 Container: Reel	Americas - 0	1250:$0.3349 1750:$0.3189 3000:$0.3079 6250:$0.2979 12500:$0.2889
SN74HC161DBR DISTI # SN74HC161DBR	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC - Bulk (Alt: SN74HC161DBR) RoHS: Not Compliant Min Qty: 3572 Container: Bulk	Americas - 0	3572:$0.1009 3574:$0.0959 7146:$0.0929 17860:$0.0899 35720:$0.0869
SN74HC161DG4 DISTI # SN74HC161DG4	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube - Rail/Tube (Alt: SN74HC161DG4) RoHS: Compliant Min Qty: 2760 Container: Tube	Americas - 0	2760:$0.1319 2840:$0.1249 5600:$0.1209 13800:$0.1169 27600:$0.1139
SN74HC161DRE4 DISTI # SN74HC161DRE4	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R - Tape and Reel (Alt: SN74HC161DRE4) RoHS: Compliant Min Qty: 5000 Container: Reel	Americas - 0	5000:$0.1099 10000:$0.1039 15000:$0.1009 25000:$0.0979 50000:$0.0949
SN74HC161D DISTI # 08F6458	4 BIT BINARY COUNTER, SYNCHRONOUS, SOIC-16,Logic Family / Base Number:74HC161,Counter Type:Binary,Clock Frequency:44MHz,Count Maximum:15,Logic Case Style:SOIC,No. of Pins:16Pins,Supply Voltage Min:2V,Supply Voltage Max:6V RoHS Compliant: Yes	262	1:$0.4000 10:$0.3290 100:$0.2010 500:$0.1780 1000:$0.1550 5000:$0.1320 10000:$0.1230
SN74HC161D DISTI # 98K0369	4BIT BINARY COUNTER, SMD, 74HC161,Logic Family / Base Number:74HC161,Counter Type:Binary,Clock Frequency:44MHz,Count Maximum:15,Logic Case Style:SOIC,No. of Pins:16Pins,Supply Voltage Min:2V,Supply Voltage Max:6V,Logic IC RoHS Compliant: Yes	0	1:$0.4000 10:$0.3290 100:$0.2010 500:$0.1780 1000:$0.1550 5000:$0.1320 10000:$0.1230
SN74HC161DT DISTI # 56AC6646	SYNCHRONOUS BINARY COUNTER, 4BIT, SOIC16,Logic Family / Base Number:74HC161,Counter Type:Binary, Synchronous,Clock Frequency:44MHz,Count Maximum:15,Logic Case Style:SOIC,No. of Pins:16Pins,Supply Voltage Min:2V,Supply VoltageRoHS Compliant: Yes	0
SN74HC161D	4-Bit Synchronous Binary Counters	3000	1000:$0.1000 750:$0.1200 500:$0.1600 250:$0.2000 100:$0.2200 25:$0.2600 10:$0.2900 1:$0.3300
SN74HC161DR	4-Bit Synchronous Binary Counters	7335	1000:$0.0900 750:$0.1000 500:$0.1300 250:$0.1700 100:$0.1900 25:$0.2200 10:$0.2400 1:$0.2700
SN74HC161DT	4-Bit Synchronous Binary Counters	250	1000:$0.2600 750:$0.2900 500:$0.3700 250:$0.4500 100:$0.4900 25:$0.5700 10:$0.6200 1:$0.6900
SN74HC161D DISTI # 595-SN74HC161D	Counter ICs 4-Bit Synch Binary RoHS: Compliant	5276	1:$0.4000 10:$0.3290 100:$0.2010 1000:$0.1550 2500:$0.1320 10000:$0.1230 25000:$0.1170 50000:$0.1140
SN74HC161DR DISTI # 595-SN74HC161DR	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	3318	1:$0.4500 10:$0.3370 100:$0.1830 1000:$0.1370 2500:$0.1180 10000:$0.1110 22500:$0.1020 50000:$0.0980
SN74HC161DT DISTI # 595-SN74HC161DT	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	300	1:$0.8700 10:$0.7170 100:$0.4620 250:$0.4620 1000:$0.3700 2000:$0.3350 5000:$0.3120 10000:$0.3010 25000:$0.2890
SN74HC161DG4 DISTI # 595-SN74HC161DG4	Counter ICs 4B SYNC Binary Counters RoHS: Compliant	0	2760:$0.1320 10000:$0.1230 25000:$0.1170 50000:$0.1140
SN74HC161DRG4 DISTI # 595-SN74HC161DRG4	Counter ICs 4B SYNC Binary Counters RoHS: Compliant	0
SN74HC161DRE4 DISTI # 595-SN74HC161DRE4	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	499	1:$0.4500 10:$0.3370 100:$0.1830 1000:$0.1370 2500:$0.1180 10000:$0.1110 22500:$0.1020 50000:$0.0980
SN74HC161DE4 DISTI # 595-SN74HC161DE4	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	0
SN74HC161DTG4 DISTI # 595-SN74HC161DTG4	Counter ICs 4B SYNC Binary Counters RoHS: Compliant	0
SN74HC161DTE4 DISTI # 595-SN74HC161DTE4	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	0
SN74HC161D	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 RoHS: Compliant	23544	1000:$0.1200 100:$0.1300 500:$0.1300 25:$0.1400 1:$0.1500
SN74HC161DBR	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 RoHS: Compliant	4000	1000:$0.0900 100:$0.1000 500:$0.1000 1:$0.1100 25:$0.1100
SN74HC161D	Counter	0
SN74HC161DRG4	Counter	0
SN74HC161DE4	Counter	0
SN74HC161DTE4	Counter	0
SN74HC161D3	Counter	0
SN74HC161DRE4	Counter	0
SN74HC161DBR	Counter	0
SN74HC161DR	Counter	0

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