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SN74HC161NSR

SN74HC161NSR

SN74HC161NSR

Texas Instruments

1 Element 5V DUAL Counters & Dividers 74HC Series 74HC161 16 Pins Up Positive Edge 16-SOIC (0.209, 5.30mm Width)

SOT-23

SN74HC161NSR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureRCO OUTPUT
Packing Method TR
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 44MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74HC161
Pin Count16
Qualification StatusNot Qualified
Operating Supply Voltage6V
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance50pF
Reset Asynchronous
Family HC/UH
Logic Function Counter
Direction Up
Logic Type Binary Counter
Max I(ol) 0.0052 A
Number of Bits per Element 4
Trigger Type Positive Edge
Propagation Delay (tpd) 255 ns
Power Supply Current-Max (ICC) 0.08mA
fmax-Min 29 MHz
Clock Edge Trigger Type Positive Edge
Count Rate36MHz
Timing Synchronous
Height 2mm
Length 10.3mm
Width 5.3mm
Thickness 1.95mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:12321 items

Pricing & Ordering

QuantityUnit PriceExt. Price

SN74HC161NSR Product Details

SN74HC161NSR Overview


In the 16-SOIC (0.209, 5.30mm Width)package, it is supplied. In order to configure it, it uses 16terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. There are wires connecting 1elements. The total number of component pins is 16. Packaging is based on Tape & Reel (TR). To connect the circuit's other components, there are 16pins. Using [0], it can be mounted. In this case, it appears as a member of the family [0]. Due to its membership in the 74HCseries, it is suitable for a variety of applications. In this case, the logic type is set to [0]. -40°C~85°Cshould be set as the operating temperature. In this case, it is mounted with a Surface Mounttype. In the case of a supply voltage of [0], it operates more reliably. The array contains elements that store 4bits each. It is possible for the result to be yesin Pbfree code. It is important to note that in regards to this electronic device, RCO OUTPUTis an extremely significant feature. Among its base part number [0], you will find additional parts that are related. In order to pack the product, TRis employed. The device requires a supply voltage of [0]. In the case of the supply voltage (Vsup), it can be as low as 2V. 44MHzis the frequency of operation. There is 6V maximum supply voltage (Vsup) allowed.

SN74HC161NSR Features


Embedded in the 16-SOIC (0.209, 5.30mm Width) package
4 bits per element
RCO OUTPUT
Operating supply voltage of 6V
Frequency of 44MHz


SN74HC161NSR Applications


There are a lot of Texas Instruments
SN74HC161NSR Counters & Dividers applications.


  • Digital multiplexing and demultiplexing
  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timing applications
  • Clocks

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