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M74HC688TTR

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 20-TFSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Logic - Comparators
Description Tape & Reel (TR) HC/UH e4 M74HC68 digital comparator 5.2mA 5.2mA 29ns 4.4mm 29ns @ 6V 50pF
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Inventory: 1241
Minimum: 1
Total Price: USD $9.52
Unit Price: USD $9.519143
≥1 USD $9.519143
≥10 USD $7.810425
≥100 USD $7.566038
≥500 USD $7.322648
≥1000 USD $7.07826

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TFSOP (0.173, 4.40mm Width)
Number of Pins 20

Dimensions

Height Seated (Max) 1.2mm
Length 6.5mm
Width 4.4mm

Technical

Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Type Identity Comparator
Terminal Finish NICKEL PALLADIUM GOLD
Subcategory Arithmetic Circuits
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number M74HC68
Output Active Low
Pin Count 20
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Number of Bits 8
Propagation Delay 29 ns
Quiescent Current 4μA
Turn On Delay Time 29 ns
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Output Function A=B

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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