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74LCX574: Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
The LCX574 is a high-speed, low power octal flip-flop with a buffered common Clock (CP) and a buffered common Output Enable (OE#). The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition. The LCX574 is functionally identical to the LCX374 except for the pinouts. The LCX574 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The LCX574 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
| 74LCX574 Datasheet |
Features
- 5V tolerant inputs and outputs
- 2.3V-3.6V VCC specifications provided
- 7.5 ns tPD max (VCC = 3.3V), 10 µA ICC max
- Power down high impedance inputs and outputs
- Supports live insertion/withdrawal (Note 1)
- ±24 mA output drive (VCC = 3.0V)
- Implements patented noise/EMI reduction circuitry
- Latch-up performance exceeds JEDEC 78 conditions
- ESD performance: Human body model > 2000V Machine model > 200V
- Leadless Pb-Free DQFN package
| Product | Product & Eco Status | Unit Price/1K Order | Packing Method Convention | Package Marking Convention* |
|---|---|---|---|---|
| 74LCX574SJX | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.4997 | SOP 20L
-
1.8 x 5.3 x 12.6mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LCX574 |
| 74LCX574SJ | Obsolete as of 10-Jun-2013 ROHS Compliant as of 27-Feb-2006 Replacement Part: 74LCX574SJX China RoHS | N/A | SOP 20L
-
1.8 x 5.3 x 12.6mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LCX574 |
| 74LCX574WM | Full Production Green as of Dec 2015 China RoHS | $0.3284 | SO 20L WB
-
2.337 x 7.468 x 15.342mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LCX574 |
| 74LCX574WMX | Full Production Green as of Dec 2015 China RoHS | $0.3793 | SO 20L WB
-
2.337 x 7.468 x 15.342mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LCX574 |
| 74LCX574MTCX | Full Production Green as of Aug 2011 China RoHS | $0.2235 | TSSOP 20L
-
1.2 x 4.4 x 6.5mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LCX574 |
| 74LCX574MSAX | Obsolete as of 23-Sep-2010 ROHS Compliant as of 27-Feb-2006 Replacement Part: None China RoHS | N/A | SSOP 20L
-
2 x 7.8 x 7.5mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
|
| 74LCX574BQX | Full Production Green as of Aug 2006 China RoHS | $0.2284 | MLP 2.5x4.5 20L
-
0.8 x 2.5 x 4.5mm,
TAPE REEL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LCX574 |
| 74LCX574MTC | Full Production Green as of Aug 2011 China RoHS | $0.222 | TSSOP 20L
-
1.2 x 4.4 x 6.5mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
Line 2LCX574 |
| 74LCX574MSA | Obsolete as of 23-Sep-2010 ROHS Compliant as of 27-Feb-2006 Replacement Part: None China RoHS | N/A | SSOP 20L
-
2 x 7.8 x 7.5mm,
RAIL
| Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K
|
- SOP 20L Drawing Last Update: Nov 2015
- M20D SOP EIAJ 20L, Packing Drawing Last Update: Jan 2016
- SOIC TUBE Packing Drawing Last Update: Dec 2016
- SO 20L WB Drawing Last Update: Feb 2013
- M20B SOW20, Packing Drawing Last Update: Jan 2016
- SOIC Tape And Reel Packing Drawing Last Update: Jun 2016
- TSSOP 20L Drawing Last Update: Jan 2015
- MTC20 TSSOP20 Leads, Packing Drawing Last Update: Jan 2016
- SSOP 20L Drawing Last Update: Oct 2015
- MLP 2.5x4.5 20L Drawing Last Update: Jan 2015
- MLP20L 2.5x4.5, Packing Drawing Last Update: Jan 2016
