SN74LS164N vs T74LS164B1 feature comparison

SN74LS164N onsemi

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T74LS164B1 STMicroelectronics

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ONSEMI STMICROELECTRONICS
Part Package Code DIP DIP
Package Description PLASTIC, DIP-14 DIP, DIP14,.3
Pin Count 14 14
Reach Compliance Code not_compliant not_compliant
HTS Code 8542.39.00.01 8542.39.00.01
Samacsys Manufacturer onsemi
Count Direction RIGHT RIGHT
Family LS LS
JESD-30 Code R-PDIP-T14 R-PDIP-T14
JESD-609 Code e0 e0
Length 18.48 mm
Logic IC Type SERIAL IN PARALLEL OUT SERIAL IN PARALLEL OUT
Max Frequency@Nom-Sup 25000000 Hz 25000000 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 TRUE TRUE
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) 235
Propagation Delay (tpd) 32 ns 32 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 4.69 mm 5.1 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 Finish TIN LEAD TIN LEAD
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 7.62 mm 7.62 mm
fmax-Min 25 MHz 25 MHz
Base Number Matches 1 1
Load Capacitance (CL) 15 pF
Power Supply Current-Max (ICC) 27 mA

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