HD74LS191FP-E
vs
DM74LS191MX
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
RENESAS ELECTRONICS CORP
NATIONAL SEMICONDUCTOR CORP
Part Package Code
SOIC
Package Description
SOP,
SOP,
Pin Count
16
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
TCO OUTPUT
TCO OUTPUT
Count Direction
BIDIRECTIONAL
BIDIRECTIONAL
Family
LS
LS
JESD-30 Code
R-PDSO-G16
R-PDSO-G16
JESD-609 Code
e6
Length
10.06 mm
9.9 mm
Load/Preset Input
YES
YES
Logic IC Type
BINARY COUNTER
BINARY COUNTER
Mode of Operation
SYNCHRONOUS
SYNCHRONOUS
Moisture Sensitivity Level
1
Number of Bits
4
4
Number of Functions
1
1
Number of Terminals
16
16
Operating Temperature-Max
75 °C
70 °C
Operating Temperature-Min
-20 °C
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Propagation Delay (tpd)
36 ns
36 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.2 mm
1.75 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
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL EXTENDED
COMMERCIAL
Terminal Finish
TIN BISMUTH
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
5.5 mm
3.9 mm
fmax-Min
20 MHz
20 MHz
Base Number Matches
1
3
Load Capacitance (CL)
15 pF
Power Supply Current-Max (ICC)
35 mA
Compare HD74LS191FP-E with alternatives
Compare DM74LS191MX with alternatives