74LCX74MTC vs 74LCX74TTR feature comparison

74LCX74MTC National Semiconductor Corporation

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74LCX74TTR STMicroelectronics

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Rohs Code No Yes
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP STMICROELECTRONICS
Package Description PLASTIC, TSSOP-14 TSSOP-14
Reach Compliance Code compliant compliant
Family LVC/LCX/Z LVC/LCX/Z
JESD-30 Code R-PDSO-G14 R-PDSO-G14
JESD-609 Code e0 e4
Length 5 mm 5 mm
Load Capacitance (CL) 50 pF 50 pF
Logic IC Type D FLIP-FLOP D FLIP-FLOP
Max Frequency@Nom-Sup 150000000 Hz
Max I(ol) 0.024 A 0.024 A
Number of Bits 1 1
Number of Functions 2 2
Number of Terminals 14 14
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Polarity COMPLEMENTARY COMPLEMENTARY
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP TSSOP
Package Equivalence Code TSSOP14,.25 TSSOP14,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Prop. Delay@Nom-Sup 7 ns 7 ns
Propagation Delay (tpd) 7 ns 8 ns
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.1 mm 1.2 mm
Supply Voltage-Max (Vsup) 3.6 V 3.6 V
Supply Voltage-Min (Vsup) 2 V 2 V
Supply Voltage-Nom (Vsup) 3.3 V 3.3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb) Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 0.65 mm
Terminal Position DUAL DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 4.4 mm 4.4 mm
fmax-Min 150 MHz 150 MHz
Base Number Matches 4 1
Pbfree Code Yes
Part Package Code TSSOP
Pin Count 14
HTS Code 8542.39.00.01
Moisture Sensitivity Level 3
Packing Method TR
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30

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