SN74AS258FN-00 vs SN74AS851BN feature comparison

SN74AS258FN-00 Texas Instruments

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SN74AS851BN Rochester Electronics LLC

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer TEXAS INSTRUMENTS INC ROCHESTER ELECTRONICS LLC
Package Description QCCJ, DIP,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Family AS AS
JESD-30 Code S-PQCC-J20 R-PDIP-T28
Length 8.9662 mm 36.32 mm
Load Capacitance (CL) 50 pF
Logic IC Type MULTIPLEXER MULTIPLEXER
Number of Functions 4 1
Number of Inputs 2 16
Number of Outputs 1 1
Number of Terminals 20 28
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Characteristics 3-STATE 3-STATE
Output Polarity INVERTED COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code QCCJ DIP
Package Shape SQUARE RECTANGULAR
Package Style CHIP CARRIER IN-LINE
Power Supply Current-Max (ICC) 24.6 mA
Propagation Delay (tpd) 10 ns 17.5 ns
Qualification Status Not Qualified
Seated Height-Max 4.57 mm 5.08 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES NO
Technology TTL TTL
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form J BEND THROUGH-HOLE
Terminal Pitch 1.27 mm 2.54 mm
Terminal Position QUAD DUAL
Width 8.9662 mm 15.24 mm
Base Number Matches 1 2
Package Equivalence Code DIP28,.6

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