There are no models available for this part yet.
Overview of SN74LS91N by Texas Instruments
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: ( 1 listing )
- Number of FFF Equivalents: ( 8 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 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 SN74LS91N by Texas Instruments
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
Quest Components | Shift Register, 14 Pin, Plastic, DIP | 88 |
|
Buy Now |
CAD Models for SN74LS91N by Texas Instruments
Part Data Attributes for SN74LS91N by Texas Instruments
|
|
---|---|
Pbfree Code
|
No
|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
Package Description
|
DIP, DIP14,.3
|
Reach Compliance Code
|
not_compliant
|
HTS Code
|
8542.39.00.01
|
Count Direction
|
RIGHT
|
Family
|
LS
|
JESD-30 Code
|
R-PDIP-T14
|
Length
|
19.305 mm
|
Load Capacitance (CL)
|
15 pF
|
Logic IC Type
|
SERIAL IN SERIAL OUT
|
Max Frequency@Nom-Sup
|
10000000 Hz
|
Number of Bits
|
8
|
Number of Functions
|
1
|
Number of Terminals
|
14
|
Operating Temperature-Max
|
70 °C
|
Operating Temperature-Min
|
|
Output Polarity
|
COMPLEMENTARY
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
DIP
|
Package Equivalence Code
|
DIP14,.3
|
Package Shape
|
RECTANGULAR
|
Package Style
|
IN-LINE
|
Peak Reflow Temperature (Cel)
|
NOT SPECIFIED
|
Power Supply Current-Max (ICC)
|
20 mA
|
Propagation Delay (tpd)
|
40 ns
|
Qualification Status
|
Not Qualified
|
Seated Height-Max
|
5.08 mm
|
Supply Voltage-Max (Vsup)
|
5.25 V
|
Supply Voltage-Min (Vsup)
|
4.75 V
|
Supply Voltage-Nom (Vsup)
|
5 V
|
Surface Mount
|
NO
|
Technology
|
TTL
|
Temperature Grade
|
COMMERCIAL
|
Terminal Form
|
THROUGH-HOLE
|
Terminal Pitch
|
2.54 mm
|
Terminal Position
|
DUAL
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
Trigger Type
|
POSITIVE EDGE
|
Width
|
7.62 mm
|
fmax-Min
|
10 MHz
|
Alternate Parts for SN74LS91N
This table gives cross-reference parts and alternative options found for SN74LS91N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74LS91N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
SN74LS91N-10 | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDIP14 | Texas Instruments | SN74LS91N vs SN74LS91N-10 |
SN74LS91JD | Serial In Serial Out, LS Series, 8-Bit, Right Direction, Complementary Output, TTL, CDIP14, CERAMIC, DIP-14 | Motorola Semiconductor Products | SN74LS91N vs SN74LS91JD |
SN54LS91J | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDIP14, CERAMIC, DIP-14 | Motorola Mobility LLC | SN74LS91N vs SN54LS91J |
SNJ54LS91J-00 | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDIP14 | Texas Instruments | SN74LS91N vs SNJ54LS91J-00 |
T74LS91D1 | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDIP14, CERAMIC, DIP-14 | STMicroelectronics | SN74LS91N vs T74LS91D1 |
SN74LS91JS | Serial In Serial Out, LS Series, 8-Bit, Right Direction, Complementary Output, TTL, CDIP14, CERAMIC, DIP-14 | Motorola Semiconductor Products | SN74LS91N vs SN74LS91JS |
SN74LS91JDS | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDIP14, CERAMIC, DIP-14 | Motorola Mobility LLC | SN74LS91N vs SN74LS91JDS |
SN74LS91NS | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDIP14, 646-05 | Motorola Mobility LLC | SN74LS91N vs SN74LS91NS |