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74LVC1G74
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 | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74LVC1G74DC | 74LVC1G74DC-G | 9352 749 73125 | Volume production | SOT765-1
(VSSOP8) | Reel Pack, Reverse, Reverse | Standard Marking | 74LVC1G74DC
| week 1, 2005 |
| 74LVC1G74DP | 74LVC1G74DP-G | 9352 749 74125 | Volume production | SOT505-2
(TSSOP8) | Reel Pack, Reverse, Reverse | Standard Marking | 74LVC1G74DP
| week 41, 2004 |
| 74LVC1G74GD | 74LVC1G74GD-G | 9352 867 52125 | Volume production | SOT996-2
(XSON8U) | Reel Pack, Reverse, Reverse | Standard Marking | 74LVC1G74GD
| |
| 74LVC1G74GM | 74LVC1G74GM-G | 9352 772 06125 | Volume production | SOT902-1
(XQFN8U) | Reel Pack, Reverse, Reverse | Standard Marking | 74LVC1G74GM
| Always Pb-free |
| 74LVC1G74GT | 74LVC1G74GT-G | 9352 789 17115 | Volume production | SOT833-1
(XSON8U) | Reel Pack, SMD, 7" | Standard Marking | Not available
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74LVC1G74DC | 9352 749 73125 | 0.2100 | NA | DIGI-KEY CORPORATION | 3,000 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 5,540 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 505 | 11/21/2008 | Buy online | ||||
| 74LVC1G74DP | 9352 749 74125 | 0.2100 | Order samples | |||||
| 74LVC1G74GD | 9352 867 52125 | Order samples | ||||||
| 74LVC1G74GM | 9352 772 06125 | 0.3200 | NA | DIGI-KEY CORPORATION | 4,000 | 11/21/2008 | Buy online | not available |
| NA | DIGI-KEY CORPORATION | 7,990 | 11/21/2008 | Buy online | ||||
| 74LVC1G74GT | 9352 789 17115 | 0.3200 | NA | AVNET ELECTRONICS MARKETING | 5,000 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 7,946 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 5,000 | 11/21/2008 | Buy online |
Technical documents
Application Notes
AN10161_2;
PicoGate Logic footprints (30-Oct-02)
Support Documents
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 | SOT505-2
(TSSOP8) | 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 |
Similar products
74LVC1G74 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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