TC74HC251AP vs SN74HC251DBLE feature comparison

TC74HC251AP Toshiba America Electronic Components

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SN74HC251DBLE Texas Instruments

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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TOSHIBA CORP TEXAS INSTRUMENTS INC
Part Package Code DIP SOIC
Package Description DIP, DIP16,.3 SSOP,
Pin Count 16 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family HC/UH HC/UH
JESD-30 Code R-PDIP-T16 R-PDSO-G16
Length 19.25 mm 6.2 mm
Load Capacitance (CL) 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Max I(ol) 0.0052 A
Number of Functions 1 1
Number of Inputs 8 8
Number of Outputs 1 1
Number of Terminals 16 16
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP SSOP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supply Current-Max (ICC) 50 mA
Prop. Delay@Nom-Sup 35 ns
Propagation Delay (tpd) 175 ns 375 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 4.45 mm 2 mm
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form THROUGH-HOLE GULL WING
Terminal Pitch 2.54 mm 0.65 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm 5.3 mm
Base Number Matches 2 1

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