SN54ALS634BJD vs SN54ALS520FH-00 feature comparison

SN54ALS634BJD Texas Instruments

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SN54ALS520FH-00 Texas Instruments

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC TEXAS INSTRUMENTS INC
Package Description DIP, QCCN,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature BUILT IN DIAGNOSTICS WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE
Family ALS ALS
JESD-30 Code R-CDIP-T48 S-CQCC-N20
Logic IC Type ERROR DETECTION AND CORRECTION CIRCUIT IDENTITY COMPARATOR
Number of Bits 32 8
Number of Functions 1 1
Number of Terminals 48 20
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Characteristics 3-STATE
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code DIP QCCN
Package Shape RECTANGULAR SQUARE
Package Style IN-LINE CHIP CARRIER
Qualification Status Not Qualified Not Qualified
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 NO YES
Technology TTL TTL
Temperature Grade MILITARY MILITARY
Terminal Form THROUGH-HOLE NO LEAD
Terminal Position DUAL QUAD
Base Number Matches 1 1
Length 8.89 mm
Load Capacitance (CL) 50 pF
Output Polarity INVERTED
Power Supply Current-Max (ICC) 19 mA
Propagation Delay (tpd) 25 ns
Seated Height-Max 2.54 mm
Terminal Pitch 1.27 mm
Width 8.89 mm

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