SN74LS91N
vs
SN74LS91ND
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
MOTOROLA INC
Package Description
DIP, DIP14,.3
DIP, DIP14,.3
Reach Compliance Code
not_compliant
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Count Direction
RIGHT
RIGHT
Family
LS
LS
JESD-30 Code
R-PDIP-T14
R-PDIP-T14
Length
19.305 mm
18.86 mm
Load Capacitance (CL)
15 pF
Logic IC Type
SERIAL IN SERIAL OUT
SERIAL IN SERIAL OUT
Max Frequency@Nom-Sup
10000000 Hz
Number of Bits
8
8
Number of Functions
1
1
Number of Terminals
14
14
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Polarity
COMPLEMENTARY
COMPLEMENTARY
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Equivalence Code
DIP14,.3
DIP14,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Power Supply Current-Max (ICC)
20 mA
Propagation Delay (tpd)
40 ns
40 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
5.08 mm
Supply Voltage-Max (Vsup)
5.25 V
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
7.62 mm
7.62 mm
fmax-Min
10 MHz
18 MHz
Base Number Matches
3
3
JESD-609 Code
e0
Terminal Finish
TIN LEAD
Compare SN74LS91N with alternatives
Compare SN74LS91ND with alternatives