SN74HC161PWR

Mfr. #:: SN74HC161PWR
Description:: Counter ICs 4-Bit Synchronous Binary Counters
Lifecycle:: New from this manufacturer.
Datasheet:: SN74HC161PWR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74HC161PWR more Information SN74HC161PWR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Counter ICs

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: TSSOP-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:: Reel

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:: 2000

Subcategory:: Counter ICs

Unit Weight:: 0.002183 oz

Tags: SN74HC161P, SN74HC161, SN74HC16, SN74HC1, SN74HC, SN74H, SN74, SN7

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We guarantee 100% customer satisfaction.

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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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SN74HC161PWR Ratings and Reviews

E**m

Great! I would buy it again!

2019-05-31

M***v

Very long sending seller cunning

2019-05-24

SN74HC161PWR Description

***et Europe: Counter Single 4-Bit Sync Binary UP 16-Pin TSSOP T/R

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

***i-Key: IC COUNTER 4BIT SYNC BIN 16TSSOP

***ser: Logic - Counters 4-Bit Synchronous Binary Counters

***ark: Counter Logic IC; Logic Family:HC; Supply Voltage Min:2V; Supply Voltage Max:6V; Package/Case:16-TSSOP; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Input Type:CMOS; Leaded Process Compatible:Yes; Output Type:CMOS ;RoHS Compliant: Yes

***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 Instr.: 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.

***: 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.

***XS: 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 Instruments (TI): 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
SN74HC161PWR DISTI # 296-38231-1-ND	IC COUNTER 4BIT SYNC BIN 16TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	38In Stock	1000:$0.1409 500:$0.1879 100:$0.2505 10:$0.3680 1:$0.4500
SN74HC161PWR DISTI # 296-38231-6-ND	IC COUNTER 4BIT SYNC BIN 16TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	38In Stock	1000:$0.1409 500:$0.1879 100:$0.2505 10:$0.3680 1:$0.4500
SN74HC161PWR DISTI # 296-38231-2-ND	IC COUNTER 4BIT SYNC BIN 16TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.1102 6000:$0.1178 2000:$0.1254
SN74HC161PWR DISTI # SN74HC161PWR	Counter Single 4-Bit Sync Binary UP 16-Pin TSSOP T/R - Tape and Reel (Alt: SN74HC161PWR) RoHS: Compliant Min Qty: 4000 Container: Reel	Americas - 0	4000:$0.1099 8000:$0.1039 12000:$0.1009 20000:$0.0979 40000:$0.0949
SN74HC161PWR DISTI # SN74HC161PWR	Counter Single 4-Bit Sync Binary UP 16-Pin TSSOP T/R (Alt: SN74HC161PWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€0.1009 4000:€0.0999 8000:€0.0979 12000:€0.0949 20000:€0.0919
SN74HC161PWR	4-Bit Synchronous Binary Counters	2000	1000:$0.0900 750:$0.1000 500:$0.1300 250:$0.1700 100:$0.1900 25:$0.2200 10:$0.2400 1:$0.2700
SN74HC161PWR	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 RoHS: Compliant	1700	500:$0.1200 1000:$0.1200 25:$0.1300 100:$0.1300 1:$0.1500
SN74HC161PWR	Counter	0
SN74HC161PWRG4	Counter	0
SN74HC161PWRE4	Counter	0
SN74HC161PW DISTI # 595-SN74HC161PW	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	1821	1:$0.4100 10:$0.3400 100:$0.2070 1000:$0.1600 2500:$0.1370 10000:$0.1270 25000:$0.1210 50000:$0.1180
SN74HC161PWR DISTI # 595-SN74HC161PWR	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	906	1:$0.4500 10:$0.3370 100:$0.1830 1000:$0.1370 2000:$0.1180 10000:$0.1110 24000:$0.1020 50000:$0.0980
SN74HC161PWT DISTI # 595-SN74HC161PWT	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	0	250:$0.4620 1000:$0.3700 2000:$0.3350 5000:$0.3120 10000:$0.3010 25000:$0.2890
SN74HC161PWG4 DISTI # 595-SN74HC161PWG4	Counter ICs 4B SYNC Binary Counters RoHS: Compliant	0
SN74HC161PWRG4 DISTI # 595-SN74HC161PWRG4	Counter ICs 4B SYNC Binary Counters RoHS: Compliant	0
SN74HC161PWTG4 DISTI # 595-SN74HC161PWTG4	Counter ICs 4B SYNC Binary Counters RoHS: Compliant	0
SN74HC161PWRE4 DISTI # 595-SN74HC161PWRE4	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	0

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Availability

Stock:: Available
On Order:: 1986
Enter Quantity:

Current price of SN74HC161PWR 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: ~~$0.45~~; ~~$0.45~~

10: ~~$0.34~~; ~~$3.37~~

100: ~~$0.18~~; ~~$18.30~~

1000: ~~$0.14~~; ~~$137.00~~

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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SN74HC161PWR

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E**m

M***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes