There are no models available for this part yet.
Overview of SN74LS91D 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: ( 0 listings )
- Number of FFF Equivalents: ( 4 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 4 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Education and Research
Space Technology
Aerospace and Defense
Automotive
CAD Models for SN74LS91D by Texas Instruments
Part Data Attributes for SN74LS91D by Texas Instruments
|
|
---|---|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
Package Description
|
SOP, SOP14,.25
|
Reach Compliance Code
|
not_compliant
|
HTS Code
|
8542.39.00.01
|
Count Direction
|
RIGHT
|
Family
|
LS
|
JESD-30 Code
|
R-PDSO-G14
|
Length
|
8.65 mm
|
Load Capacitance (CL)
|
15 pF
|
Logic IC Type
|
SERIAL IN SERIAL OUT
|
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
|
SOP
|
Package Equivalence Code
|
SOP14,.25
|
Package Shape
|
RECTANGULAR
|
Package Style
|
SMALL OUTLINE
|
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
|
1.75 mm
|
Supply Voltage-Max (Vsup)
|
5.25 V
|
Supply Voltage-Min (Vsup)
|
4.75 V
|
Supply Voltage-Nom (Vsup)
|
5 V
|
Surface Mount
|
YES
|
Technology
|
TTL
|
Temperature Grade
|
COMMERCIAL
|
Terminal Form
|
GULL WING
|
Terminal Pitch
|
1.27 mm
|
Terminal Position
|
DUAL
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
Trigger Type
|
POSITIVE EDGE
|
Width
|
3.9 mm
|
fmax-Min
|
10 MHz
|
Alternate Parts for SN74LS91D
This table gives cross-reference parts and alternative options found for SN74LS91D. 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 SN74LS91D, 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 |
---|---|---|---|
HD74LS91RP-EL | LS SERIES, SERIAL IN SERIAL OUT SHIFT REGISTER, PDSO14, FP-14DN | Renesas Electronics Corporation | SN74LS91D vs HD74LS91RP-EL |
HD74LS91RP | Serial In Serial Out, LS Series, 8-Bit, Right Direction, Complementary Output, TTL, PDSO14, FP-14DN | Hitachi Ltd | SN74LS91D vs HD74LS91RP |
T74LS91M1 | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDSO14, MICRO, SO-14 | STMicroelectronics | SN74LS91D vs T74LS91M1 |
HD74LS91RP-EL | Serial In Serial Out, LS Series, 8-Bit, Right Direction, Complementary Output, TTL, PDSO14, FP-14DN | Hitachi Ltd | SN74LS91D vs HD74LS91RP-EL |