SN54LS91J vs SN74LS91JD feature comparison

SN54LS91J Freescale Semiconductor

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SN74LS91JD Motorola Mobility LLC

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOTOROLA SEMICONDUCTOR PRODUCTS MOTOROLA INC
Package Description DIP, DIP14,.3 DIP, DIP14,.3
Reach Compliance Code unknown unknown
JESD-30 Code R-XDIP-T14 R-GDIP-T14
JESD-609 Code e0 e0
Number of Bits 8 8
Number of Functions 1 1
Number of Terminals 14 14
Operating Temperature-Max 125 °C 70 °C
Operating Temperature-Min -20 °C
Package Body Material CERAMIC CERAMIC, GLASS-SEALED
Package Code DIP DIP
Package Equivalence Code DIP14,.3 DIP14,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Power Supplies 5 V
Qualification Status Not Qualified Not Qualified
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology TTL TTL
Temperature Grade OTHER COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb) TIN LEAD
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Base Number Matches 4 3
Part Package Code DIP
Pin Count 14
HTS Code 8542.39.00.01
Count Direction RIGHT
Family LS
Length 19.495 mm
Logic IC Type SERIAL IN SERIAL OUT
Output Polarity COMPLEMENTARY
Propagation Delay (tpd) 40 ns
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Trigger Type POSITIVE EDGE
Width 7.62 mm
fmax-Min 18 MHz

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