SN74HC161N

Mfr. #:: SN74HC161N
Description:: Counter ICs 4-Bit Synch Binary
Lifecycle:: New from this manufacturer.
Datasheet:: SN74HC161N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: SN74HC161N more Information SN74HC161N Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Counter ICs

RoHS:: Y

Mounting Style:: Through Hole

Package / Case:: PDIP-16

Counter Type:: Binary

Logic Family:: HC

Number of Bits:: 4 bit

Counting Method:: Synchronous

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:: 25

Subcategory:: Counter ICs

Unit Weight:: 0.033570 oz

Tags: SN74HC161N, 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.
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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

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SN74HC161N Ratings and Reviews

B***g

Receive, then

2019-06-05

E***v

Came 8 modules and 7 sensors. Checked work.

2019-03-24

SN74HC161N Description

***roFlash: Counter Single 4-Bit Synchronous Binary UP 16-Pin PDIP

***as Instruments: 4-Bit Synchronous Binary Counters 16-PDIP -40 to 85

***ark: Sync Binary Counter, 4Bit, Dip-16 Rohs Compliant: Yes

***i-Key: IC 4-BIT BINARY COUNTER 16-DIP

***ser: Counter ICs 4-Bit Synch Binary

***AS INSTUMENTS: 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 INTRUMENTS: 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.

***NS: 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 INSTR: 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.

***as Instr.: 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
SN74HC161N DISTI # V39:1801_07336764	Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube RoHS: Compliant	1	1000:$0.1165 500:$0.1859 100:$0.1876 10:$0.2753 1:$0.3128
SN74HC161N DISTI # 296-8244-5-ND	IC 4-BIT BINARY COUNTER 16-DIP RoHS: Compliant Min Qty: 1 Container: Tube	5683In Stock	5000:$0.1436 2500:$0.1535 1000:$0.1683 500:$0.2178 100:$0.2772 25:$0.3464 10:$0.3710 1:$0.4300
SN74HC161NSR DISTI # 296-29976-1-ND	IC COUNTER BIN 4BIT SYNC 16SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	909In Stock	1000:$0.1593 500:$0.2062 100:$0.2624 10:$0.3510 1:$0.4100
SN74HC161NSR DISTI # 296-29976-6-ND	IC COUNTER BIN 4BIT SYNC 16SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	909In Stock	1000:$0.1593 500:$0.2062 100:$0.2624 10:$0.3510 1:$0.4100
SN74HC161NSR DISTI # 296-29976-2-ND	IC COUNTER BIN 4BIT SYNC 16SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.1229 6000:$0.1320 2000:$0.1411
SN74HC161NG4 DISTI # SN74HC161NG4-ND	IC COUNTER 4BIT SYNC BIN 16-DIP RoHS: Compliant Min Qty: 2550 Container: Tube	Temporarily Out of Stock	2550:$0.1535
SN74HC161N DISTI # 30594591	Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube RoHS: Compliant	30	17:$0.3009
SN74HC161N DISTI # SN74HC161N	Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube - Bulk (Alt: SN74HC161N) RoHS: Compliant Min Qty: 2550 Container: Bulk	Americas - 1795	2550:$0.1429 2600:$0.1359 5150:$0.1319 12750:$0.1269 25500:$0.1239
SN74HC161N DISTI # SN74HC161N	Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube (Alt: SN74HC161N) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 1400	25:€0.2279 50:€0.1749 100:€0.1559 150:€0.1289 250:€0.1189
SN74HC161NE4 DISTI # SN74HC161NE4	Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube - Rail/Tube (Alt: SN74HC161NE4) RoHS: Compliant Min Qty: 2550 Container: Tube	Americas - 0	2550:$0.1429 2600:$0.1359 5150:$0.1319 12750:$0.1269 25500:$0.1239
SN74HC161NSR DISTI # SN74HC161NSR	Counter Single 4-Bit Sync Binary UP 16-Pin SOP T/R - Tape and Reel (Alt: SN74HC161NSR) RoHS: Compliant Min Qty: 4000 Container: Reel	Americas - 0	4000:$0.1319 8000:$0.1249 12000:$0.1209 20000:$0.1169 40000:$0.1139
SN74HC161N DISTI # 83X7767	SYNC BINARY COUNTER, 4BIT, DIP-16,Logic Family / Base Number:74HC161,Counter Type:Binary,Clock Frequency:44MHz,Count Maximum:15,Logic Case Style:DIP,No. of Pins:16Pins,Supply Voltage Min:2V,Supply Voltage Max:6V,Logic IC , RoHS Compliant: Yes	0	1:$0.4400 10:$0.3580 100:$0.2180 500:$0.1940 1000:$0.1690 2500:$0.1440 10000:$0.1340 25000:$0.1270
SN74HC161N DISTI # 67K1085	4 BIT BINARY COUNTER, SYNCHRONOUS, DIP-16,Logic Family / Base Number:74HC161,Counter Type:Binary,Clock Frequency:44MHz,Count Maximum:15,Logic Case Style:DIP,No. of Pins:16Pins,Supply Voltage Min:2V,Supply Voltage Max:6V , RoHS Compliant: Yes	1390	1:$0.1070 10:$0.1070 100:$0.1070 500:$0.1070 1000:$0.1070 2500:$0.1070 10000:$0.1070 25000:$0.1070
SN74HC161N	4-Bit Synchronous Binary Counters	5970	1000:$0.1100 750:$0.1300 500:$0.1700 250:$0.2200 100:$0.2400 25:$0.2800 10:$0.3100 1:$0.3500
SN74HC161NSR	4-Bit Synchronous Binary Counters	2000	1000:$0.1000 750:$0.1200 500:$0.1600 250:$0.2000 100:$0.2200 25:$0.2600 10:$0.2900 1:$0.3300
SN74HC161N	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16 RoHS: Compliant	33963	1000:$0.1500 100:$0.1600 500:$0.1600 25:$0.1700 1:$0.1800
SN74HC161NS	RoHS: Not Compliant	3300	1000:$0.1900 500:$0.2000 100:$0.2100 25:$0.2200 1:$0.2400
SN74HC161NE4	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16 RoHS: Compliant	100	1000:$0.1500 100:$0.1600 500:$0.1600 25:$0.1700 1:$0.1800
SN74HC161NSR	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 RoHS: Compliant	6000	1000:$0.1500 100:$0.1600 500:$0.1600 25:$0.1700 1:$0.1800
SN74HC161N	Counter	0
SN74HC161NP3	Counter	0
SN74HC161NE4	Counter	0
SN74HC161NSR	Counter	0
SN74HC161N1	Counter	0
SN74HC161NSRG4	Counter	0
SN74HC161NSRE4	Counter	0
SN74HC161N3	Counter	0
SN74HC161NP1	Counter	0
SN74HC161N DISTI # 595-SN74HC161N	Counter ICs 4-Bit Synch Binary RoHS: Compliant	1899	1:$0.4400 10:$0.3580 100:$0.2180 1000:$0.1690 2500:$0.1440 10000:$0.1340 25000:$0.1270 50000:$0.1240
SN74HC161NSR DISTI # 595-SN74HC161NSR	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	1576	1:$0.4000 10:$0.3290 100:$0.2010 1000:$0.1550 2000:$0.1320 10000:$0.1230 24000:$0.1170 50000:$0.1140
SN74HC161NE4 DISTI # 595-SN74HC161NE4	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	254	1:$0.4400 10:$0.3580 100:$0.2180 1000:$0.1690 2500:$0.1440 10000:$0.1340 25000:$0.1270 50000:$0.1240
SN74HC161NSRE4 DISTI # 595-SN74HC161NSRE4	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	0
SN74HC161NSRG4 DISTI # 595-SN74HC161NSRG4	Counter ICs 4B SYNC Binary Counters RoHS: Compliant	0
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	465	223:$0.1800 34:$0.2250 1:$0.4000
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	160	26:$0.2400 7:$0.4000 1:$0.8000
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	88	14:$0.4500 6:$0.8000 1:$1.0000
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	20	14:$0.4500 6:$0.8000 1:$1.0000
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	146	144:$0.3485 37:$0.4182 1:$0.6970
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	5916	5715:$0.2250 2668:$0.2625 1:$0.7500
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	11	6:$0.8800 1:$1.1000
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	177	105:$0.3450 23:$0.5750 1:$1.1500
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	20	15:$0.8750 4:$1.4000 1:$1.7500
SN74HC161N	Counter, Up, 4 Bit Binary, 16 Pin, Plastic, DIP	478	217:$0.1540 27:$0.2310 1:$0.7700
SN74HC161N		42
SN74HC161N		649	9:$0.6000 26:$0.3000 168:$0.1800
SN74HC161NE4 DISTI # 7092113P	COUNTER SINGLE 4-BIT SYNC BINARY, TU	145	50:£0.2090 100:£0.1580 250:£0.1550 500:£0.1520
SN74HC161NE4 DISTI # 7092113	COUNTER SINGLE 4-BIT SYNC BINARY, PK	590	10:£0.2780 50:£0.2090 100:£0.1580 250:£0.1550 500:£0.1520
SN74HC161N DISTI # SN74HC161N	IC: digital,4bit, binary counter, synchronous,Series: HC,THT	389	3:$0.2960 10:$0.2610 50:$0.2150 250:$0.1890 1000:$0.1690
SN74HC161N	INSTOCK	2945
SN74HC161N	INSTOCK	150
SN74HC161N	INSTOCK	1975
SN74HC161N	INSTOCK	5763
SN74HC161N DISTI # 2407119	SYNC BINARY COUNTER, 4BIT, DIP-16 RoHS: Compliant	3009	5:£0.2760 50:£0.2220 100:£0.1680 250:£0.1490 500:£0.1300
SN74HC161N DISTI # C1S746201290168	Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube RoHS: Compliant	30	10:$0.2360 1:$1.2300
SN74HC161N DISTI # C1S746202098460	Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Tube RoHS: Compliant	1	10:$0.2723

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SN74HC161N

Step1:Vacuum Packaging with PL

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B***g

E***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes