CD54HC648F/3 vs M74HC648B1R feature comparison

CD54HC648F/3 Harris Semiconductor

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M74HC648B1R STMicroelectronics

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer HARRIS SEMICONDUCTOR STMICROELECTRONICS
Package Description , PLASTIC, DIP-24
Reach Compliance Code unknown compliant
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature WITH DIRECTION CONTROL DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
Family HC/UH HC/UH
JESD-30 Code R-CDIP-T24 R-PDIP-T24
Logic IC Type REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER
Number of Bits 8 8
Number of Functions 1 1
Number of Ports 2 2
Number of Terminals 24 24
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Characteristics 3-STATE 3-STATE
Output Polarity INVERTED INVERTED
Package Body Material CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
Package Code DIP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Propagation Delay (tpd) 225 ns 325 ns
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 6 V 6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 4.5 V 4.5 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade MILITARY MILITARY
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Position DUAL DUAL
Base Number Matches 2 1
Pbfree Code Yes
Rohs Code Yes
Part Package Code DIP
Pin Count 24
Control Type INDEPENDENT CONTROL
Count Direction BIDIRECTIONAL
Load Capacitance (CL) 150 pF
Max I(ol) 0.006 A
Package Equivalence Code DIP24,.6
Packing Method TUBE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Prop. Delay@Nom-Sup 60 ns
Terminal Pitch 2.54 mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trigger Type POSITIVE EDGE
Width 15.24 mm

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