1 Element 4.5V DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-DIP (0.300, 7.62mm)
SOT-23
CD74HC191E Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Factory Lead Time
6 Weeks
Contact Plating
Gold
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
16-DIP (0.300, 7.62mm)
Number of Pins
16
Weight
951.693491mg
Operating Temperature
-55°C~125°C
Packaging
Tube
Series
74HC
JESD-609 Code
e4
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
Termination
Through Hole
ECCN Code
EAR99
Additional Feature
RCO OUTPUT
Voltage - Supply
2V~6V
Terminal Position
DUAL
Number of Functions
1
Supply Voltage
4.5V
Frequency
35MHz
Base Part Number
74HC191
Pin Count
16
Number of Elements
1
Supply Voltage-Max (Vsup)
6V
Supply Voltage-Min (Vsup)
2V
Number of Channels
2
Load Capacitance
50pF
Propagation Delay
315 ns
Turn On Delay Time
315 ns
Family
HC/UH
Logic Function
Counter
Direction
Up, Down
Logic Type
Binary Counter
Number of Bits per Element
4
Prop. Delay@Nom-Sup
37 ns
Trigger Type
Positive Edge
Power Supply Current-Max (ICC)
0.08mA
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
$0.86000
$0.86
10
$0.75200
$7.52
25
$0.70680
$17.67
100
$0.57680
$57.68
500
$0.45600
$228
1,000
$0.36480
$0.3648
2,500
$0.33060
$0.6612
5,000
$0.30780
$1.539
CD74HC191E Product Details
CD74HC191E Overview
16-DIP (0.300, 7.62mm)is a package in which this device is packaged. There are 16 terminations used for its configuration. 4.5Vis 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 HC/UHfamily includes it. As a member of the 74HCseries, it is ideal for a wide range of applications. It is adopted that the logic type is [0]. -55°C~125°Cis the recommended operating temperature. There is a mounting type of Through Holeon this device. Providing a voltage of 2V~6Vensures higher reliability of operation. There are 4 bits stored in each element of the array. In regard to this electronic device, RCO OUTPUTare essential features. Its base part number, [0], contains more related parts. It is possible to supply the device with the minimum supply voltage (Vsup) of 2V. A frequency of 35MHzis used for operation. Typically, the supply voltage (Vsup) is limited to 6V. Its foundation is configured through the 2channels.
CD74HC191E Features
Embedded in the 16-DIP (0.300, 7.62mm) package 4 bits per element RCO OUTPUT Frequency of 35MHz
CD74HC191E Applications
There are a lot of Texas Instruments CD74HC191E 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