There are no models available for this part yet.
Overview of 74F191PC by National Semiconductor Corporation
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 9 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 0 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Education and Research
Space Technology
Aerospace and Defense
Automotive
Price & Stock for 74F191PC by National Semiconductor Corporation
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
Bristol Electronics | 1027 |
|
RFQ | ||||
Bristol Electronics | 162 |
|
RFQ | ||||
Bristol Electronics | 59 |
|
RFQ | ||||
Quest Components | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 544 |
|
$1.1880 / $2.8800 | Buy Now | ||
Quest Components | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 109 |
|
$1.8200 / $3.6400 | Buy Now | ||
Quest Components | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 63 |
|
$1.0800 / $1.8000 | Buy Now | ||
Quest Components | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 24 |
|
$1.5983 / $2.5572 | Buy Now | ||
Quest Components | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 20 |
|
$1.7975 / $2.8760 | Buy Now | ||
Quest Components | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 8 |
|
$1.8972 / $2.5296 | Buy Now |
CAD Models for 74F191PC by National Semiconductor Corporation
Part Data Attributes for 74F191PC by National Semiconductor Corporation
|
|
---|---|
Rohs Code
|
No
|
Part Life Cycle Code
|
Transferred
|
Ihs Manufacturer
|
NATIONAL SEMICONDUCTOR CORP
|
Package Description
|
0.300 INCH, PLASTIC, DIP-16
|
Reach Compliance Code
|
compliant
|
Additional Feature
|
TCO OUTPUT
|
Count Direction
|
BIDIRECTIONAL
|
Family
|
F/FAST
|
JESD-30 Code
|
R-PDIP-T16
|
JESD-609 Code
|
e0
|
Length
|
19.305 mm
|
Load Capacitance (CL)
|
50 pF
|
Load/Preset Input
|
YES
|
Logic IC Type
|
BINARY COUNTER
|
Max Frequency@Nom-Sup
|
90000000 Hz
|
Max I(ol)
|
0.02 A
|
Mode of Operation
|
SYNCHRONOUS
|
Number of Bits
|
4
|
Number of Functions
|
1
|
Number of Terminals
|
16
|
Operating Temperature-Max
|
70 °C
|
Operating Temperature-Min
|
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
DIP
|
Package Equivalence Code
|
DIP16,.3
|
Package Shape
|
RECTANGULAR
|
Package Style
|
IN-LINE
|
Power Supply Current-Max (ICC)
|
55 mA
|
Propagation Delay (tpd)
|
12 ns
|
Qualification Status
|
Not Qualified
|
Seated Height-Max
|
5.08 mm
|
Supply Voltage-Max (Vsup)
|
5.5 V
|
Supply Voltage-Min (Vsup)
|
4.5 V
|
Supply Voltage-Nom (Vsup)
|
5 V
|
Surface Mount
|
NO
|
Technology
|
TTL
|
Temperature Grade
|
COMMERCIAL
|
Terminal Finish
|
Tin/Lead (Sn/Pb)
|
Terminal Form
|
THROUGH-HOLE
|
Terminal Pitch
|
2.54 mm
|
Terminal Position
|
DUAL
|
Trigger Type
|
POSITIVE EDGE
|
Width
|
7.62 mm
|
fmax-Min
|
90 MHz
|