SN74ALS259N-10 vs 74HC109NB feature comparison

SN74ALS259N-10 Texas Instruments

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74HC109NB NXP Semiconductors

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC NXP SEMICONDUCTORS
Package Description DIP, DIP,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature 1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH
Family ALS HC/UH
JESD-30 Code R-PDIP-T16 R-PDIP-T16
Length 19.305 mm 19.025 mm
Logic IC Type D LATCH J-KBAR FLIP-FLOP
Number of Bits 1 2
Number of Functions 1 2
Number of Terminals 16 16
Operating Temperature-Max 70 °C 125 °C
Operating Temperature-Min -40 °C
Output Polarity TRUE COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Qualification Status Not Qualified Not Qualified
Seated Height-Max 5.08 mm 4.2 mm
Supply Voltage-Max (Vsup) 5.5 V 6 V
Supply Voltage-Min (Vsup) 4.5 V 2 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology TTL CMOS
Temperature Grade COMMERCIAL AUTOMOTIVE
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Trigger Type LOW LEVEL POSITIVE EDGE
Width 7.62 mm 7.62 mm
Base Number Matches 1 1
Load Capacitance (CL) 50 pF
Propagation Delay (tpd) 53 ns
fmax-Min 20 MHz

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