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SN74ALS191AN

SN74ALS191AN

SN74ALS191AN

Texas Instruments

1 Element 5V DUAL Counters & Dividers 74ALS Series 74ALS191 16 Pins Up, Down Positive Edge 16-DIP (0.300, 7.62mm)

SOT-23

SN74ALS191AN Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature TCO OUTPUT
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Frequency 30MHz
Base Part Number 74ALS191
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Power Supplies 5V
Load Capacitance 50pF
Propagation Delay 37 ns
Turn On Delay Time 37 ns
Family ALS
Logic Function Counter
Direction Up, Down
Logic Type Binary Counter
Max I(ol) 0.008 A
Number of Bits per Element 4
Trigger Type Positive Edge
Power Supply Current-Max (ICC) 22mA
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES
Timing Synchronous
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.88000 $2.88
10 $2.58700 $25.87
25 $2.44560 $61.14
100 $2.11970 $211.97
500 $1.80442 $902.21
1,000 $1.52180 $1.5218
2,500 $1.44571 $2.89142
5,000 $1.39136 $6.9568
SN74ALS191AN Product Details

SN74ALS191AN Overview


16-DIP (0.300, 7.62mm)is a package in which this device is packaged. There are 16 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In wires, 1elements are connected. In all, there are 16 pins on each component. As [0], it is packaged. A circuit is connected to other components by 16pins. To mount it, use the method of [0]. The ALSfamily includes it. As a member of the 74ALSseries, it is ideal for a wide range of applications. It is adopted that the logic type is [0]. 0°C~70°Cis the recommended operating temperature. There is a mounting type of Through Holeon this device. Providing a voltage of 4.5V~5.5Vensures higher reliability of operation. There are 4 bits stored in each element of the array. In regard to this electronic device, TCO OUTPUTare essential features. Its base part number, [0], contains more related parts. Voltage from the voltage source is [0]. To operate, it requires a supply voltage of 5V volts. A frequency of 30MHzis used for operation.

SN74ALS191AN Features


Embedded in the 16-DIP (0.300, 7.62mm) package
4 bits per element
TCO OUTPUT
Operating supply voltage of 5V
Frequency of 30MHz


SN74ALS191AN Applications


There are a lot of Texas Instruments
SN74ALS191AN Counters & Dividers applications.


  • 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
  • Up Counters

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