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74LVC1G74
Datasheet
(Product Specification)
26-Jun-08, 20 pages, 111 kB
General description
The 74LVC1G74 is a single positive edge triggered D-type flip-flop with individual data (D) inputs, clock (CP) inputs, set (SD) and reset (RD) inputs, and complementary Q and Q outputs.
This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing damaging backflow current through the device when it is powered down.
The set and reset are asynchronous active LOW inputs and operate independently of the clock input. Information on the data input is transferred to the Q output on the LOW-to-HIGH transition of the clock pulse. The D inputs must be stable one set-up time prior to the LOW-to-HIGH clock transition for predictable operation.
Schmitt trigger action at all inputs makes the circuit highly tolerant of slower input rise and fall times.
Features
- Wide supply voltage range from 1.65 V to 5.5 V
- 5 V tolerant inputs for interfacing with 5 V logic
- High noise immunity
- Complies with JEDEC standard:
- JESD8-7 (1.65 V to 1.95 V)
- JESD8-5 (2.3 V to 2.7 V)
- JESD8-B/JESD36 (2.7 V to 3.6 V)
- +-24 mA output drive (VCC = 3.0 V)
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CMOS low power consumption
- Latch-up performance exceeds 250 mA
- Direct interface with TTL levels
- Inputs accept voltages up to 5 V
- Multiple package options
- Specified from -40 Cel to +85 Cel and -40 Cel to +125 Cel
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74LVC1G74DC | 74LVC1G74DC,125 | 9352 749 73125 | Volume production | SOT765-1
(VSSOP8) | Reel Pack, Reverse, Reverse | Standard Marking | |
| 74LVC1G74DP | 74LVC1G74DP,125 | 9352 749 74125 | Volume production | SOT505 | Reel Pack, Reverse, Reverse | Standard Marking | |
| 74LVC1G74GD | 74LVC1G74GD,125 | 9352 867 52125 | Volume production | SOT996-2
(XSON8U) | Reel Pack, Reverse, Reverse | Standard Marking | |
| 74LVC1G74GM | 74LVC1G74GM,125 | 9352 772 06125 | Volume production | SOT902-1
(XQFN8U) | Reel Pack, Reverse, Reverse | Standard Marking | |
| 74LVC1G74GT | 74LVC1G74GT,115 | 9352 789 17115 | Volume production | SOT833-1
(XSON8U) | Reel Pack, SMD, 7" | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| 74LVC1G74DC | 74LVC1G74DC,125 | 74LVC1G74DC |
| week 1, 2005 | 3,87 | 2,58E+08 | 1 | |
| 74LVC1G74DP | 74LVC1G74DP,125 | 74LVC1G74DP |
| week 41, 2004 | 3,87 | 2,58E+08 | 1 | |
| 74LVC1G74GD | 74LVC1G74GD,125 | 74LVC1G74GD |
| Always Pb-free | 3,87 | 2,58E+08 | 1 | |
| 74LVC1G74GM | 74LVC1G74GM,125 | 74LVC1G74GM |
| Always Pb-free | 3,87 | 2,58E+08 | 1 | |
| 74LVC1G74GT | 74LVC1G74GT,115 | 74LVC1G74GT |
| Always Pb-free | 3,87 | 2,58E+08 | 1 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G74DC | 9352 749 73125 | 74LVC1G74DC,125 | 0.2100 | NA | DIGI-KEY CORPORATION | 6,000 | 11/20/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 50 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 60 | 11/19/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 3,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 50 | 11/20/2009 | Buy online | ||||||
| ASIA | SAC - Taiwan | yes | 3000 | 11/20/2009 | Buy online | |||||
| 74LVC1G74DP | 9352 749 74125 | 74LVC1G74DP,125 | 0.2100 | NA | MOUSER ELECTRONICS | 456 | 11/20/2009 | Buy online | Order samples | |
| NA | FUTURE ELECTRONICS | 3,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 456 | 11/20/2009 | Buy online | ||||||
| 74LVC1G74GD | 9352 867 52125 | 74LVC1G74GD,125 | not available | |||||||
| 74LVC1G74GM | 9352 772 06125 | 74LVC1G74GM,125 | 0.3200 | NA | DIGI-KEY CORPORATION | 7,704 | 11/20/2009 | Buy online | not available | |
| ASIA | SACL - Hong Kong/China | yes | 4000 | 11/20/2009 | Buy online | |||||
| ASIA | WPI | 16,000 | 4000 | 11/19/2009 | Buy online | |||||
| 74LVC1G74GT | 9352 789 17115 | 74LVC1G74GT,115 | 0.3200 | NA | DIGI-KEY CORPORATION | 7,572 | 11/20/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 4,852 | 11/20/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 10,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 4,852 | 11/20/2009 | Buy online | ||||||
| ASIA | WPI | 5,000 | 5000 | 11/19/2009 | Buy online |
Design support
Application Notes
AN10535;
LPC2138 extreme power down application note (2006-12-15)AN10161;
PicoGate Logic footprints (2002-10-30)Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74LVC1G74DC | SOT765-1
(VSSOP8) | Single D-Type Flip-Flop with Set and Reset; Positive-Edge Trigger | 280 @ 3.3 V | 3.5@3.3 V | 1.65-5.5 V | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74LVC1G74DP | SOT505
| Single D-Type Flip-Flop with Set and Reset; Positive-Edge Trigger | 280 @ 3.3 V | 3.5@3.3 V | 1.65-5.5 V | Low Power or Battery Applications | TTL | +/- 24 mA |
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