HD74LS191FP-EL vs SN74LS191DR2 feature comparison

HD74LS191FP-EL Hitachi Ltd

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SN74LS191DR2 Motorola Mobility LLC

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Transferred Obsolete
HITACHI LTD MOTOROLA INC
SOIC SOIC
SOP, SOP, SOP16,.25
16 16
unknown unknown
8542.39.00.01 8542.39.00.01
TCO OUTPUT TCO OUTPUT
BIDIRECTIONAL BIDIRECTIONAL
LS LS
R-PDSO-G16 R-PDSO-G16
10.06 mm 9.9 mm
YES YES
BINARY COUNTER BINARY COUNTER
SYNCHRONOUS SYNCHRONOUS
4 4
1 1
16 16
75 °C 70 °C
-20 °C
PLASTIC/EPOXY PLASTIC/EPOXY
SOP SOP
RECTANGULAR RECTANGULAR
SMALL OUTLINE SMALL OUTLINE
36 ns 36 ns
Not Qualified Not Qualified
2.2 mm 1.75 mm
5 V 5 V
YES YES
TTL TTL
COMMERCIAL EXTENDED COMMERCIAL
GULL WING GULL WING
1.27 mm 1.27 mm
DUAL DUAL
POSITIVE EDGE POSITIVE EDGE
5.5 mm 3.9 mm
20 MHz 20 MHz
2 3
No
e0
15 pF
20000000 Hz
0.008 A
SOP16,.25
TR
35 mA
5.25 V
4.75 V
TIN LEAD

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