SN74HC161DT

Mfr. #:: SN74HC161DT
Description:: Counter ICs 4-Bit Synchronous Binary Counters
Lifecycle:: New from this manufacturer.
Datasheet:: SN74HC161DT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74HC161DT more Information SN74HC161DT 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 Method:: Asynchronous

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:: 250

Subcategory:: Counter ICs

Unit Weight:: 0.004998 oz

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

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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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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74HC161DT Ratings and Reviews

C***t

nice.

2019-05-03

D***e

2019-05-11

V***j

Came on time and working perfect.

2019-04-21

V***v

Luminosity 600 cd, does not correspond to the declared

2019-04-05

SN74HC161DT Description

***p One Stop Global: Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R

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

***ment14 APAC: SYNCHRONOUS BINARY COUNTER, 4BIT, SOIC16

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

***ark: Synchronous Binary Counter, 4Bit, Soic16

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

***nell: CONTATORE SINCR. BINARIO, 4BIT, SOIC16; Famiglia Logica / Numero Base:74HC161; Tipo di Contatore:Binario, Sincrono; Frequenza di Clock:44MHz; Conteggio Max:15; Modello Case CI Logico:SOIC; No. di Pin:16Pin; Tensione di Alimentazione Min:2V; Tensione di Alimentazione Max:6V; Famiglia CI Logico:74HC; Numero Base CI Logico:74161; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018)

***as Instruments (TI): 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 INST: 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.

***OMO Electronic: 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 INST: 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.

***ASIN: 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
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
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
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
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	1:$0.9400 10:$0.7510 100:$0.5080 500:$0.4390 1000:$0.3840 2500:$0.3100 10000:$0.3010
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
SN74HC161DR DISTI # 595-SN74HC161DR	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	3423	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
SN74HC161D DISTI # 595-SN74HC161D	Counter ICs 4-Bit Synch Binary RoHS: Compliant	0	1:$0.4000 10:$0.3290 100:$0.2010 1000:$0.1550 2500:$0.1320 10000:$0.1230 25000:$0.1170 50000:$0.1140
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
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
SN74HC161DT	Counter	0
SN74HC161DTE4	Counter	0
SN74HC161DTG4	Counter	0
SN74HC161DT DISTI # 2854600	SYNCHRONOUS BINARY COUNTER, 4BIT, SOIC16 RoHS: Compliant	154	1:£0.6210 50:£0.5420 100:£0.3500 250:£0.3180 500:£0.2860

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