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74ALVC574
General description
The 74ALVC574 is an octal D-type flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus-oriented applications. A clock input (CP) and an outputs enable input (OE) are common to all flip-flops.
The eight flip-flops will store the state of their individual D-inputs that meet the set-up and hold times requirements on the LOW to HIGH CP transition.
When pin OE is LOW, the contents of the eight flip-flops is available at the outputs. When pin OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops.
The 74ALVC574 is functionally identical to the 74ALVC374, but has a different pin arrangement.
Features
- Wide supply voltage range from 1.65 V to 3.6 V
- 3.6 V tolerant inputs/outputs
- CMOS low power consumption
- Direct interface with TTL levels (2.7 V to 3.6 V)
- Power-down mode
- Latch-up performance exceeds 250 mA
- Complies with JEDEC standards:
- JESD8-7 (1.65 V to 1.95 V)
- JESD8-5 (2.3 V to 2.7 V)
- JESD8B/JESD36 (2.7 V to 3.6 V)
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115A exceeds 200 V
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74ALVC574BQ | 74ALVC574BQ-G | 9352 855 63115 | Volume production | SOT764-1
(DHVQFN20) | Reel Pack, SMD, 7" | Standard Marking | 74ALVC574BQ
| |
| 74ALVC574D | 74ALVC574D | 9352 697 38112 | Volume production | SOT163-1
(SO20) | Tube | Standard Marking | 74ALVC574D
| week 30, 2004 |
| 74ALVC574D | 74ALVC574D-T | 9352 697 38118 | Volume production | SOT163-1
(SO20) | Tape reel smd | Standard Marking | 74ALVC574D
| week 30, 2004 |
| 74ALVC574PW | 74ALVC574PW | 9352 697 39112 | Volume production | SOT360-1
(TSSOP20) | Tube | Standard Marking | 74ALVC574PW
| week 7, 2005 |
| 74ALVC574PW | 74ALVC574PW-T | 9352 697 39118 | Volume production | SOT360-1
(TSSOP20) | Reel Pack, SMD, 13" | Standard Marking | 74ALVC574PW
| week 7, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74ALVC574BQ | 9352 855 63115 | Order samples | ||||||
| 74ALVC574D | 9352 697 38112 | 0.2800 | Order samples | |||||
| 74ALVC574D | 9352 697 38118 | 0.2800 | Order samples | |||||
| 74ALVC574PW | 9352 697 39112 | 0.2800 | Order samples | |||||
| 74ALVC574PW | 9352 697 39118 | 0.2800 | Order samples |
Technical documents
Application Notes
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|---|
| 74ALVC574D | SOT163-1
(SO20) | 2.5/3.3V Octal D-Type Flip-Flop, Positive-Edge Trigger (3-State) | 300 | 2.5@3.3V | 1.65-3.6 | 20 | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74ALVC574PW | SOT360-1
(TSSOP20) | 2.5/3.3V Octal D-Type Flip-Flop, Positive-Edge Trigger (3-State) | 300 | 2.5@3.3V | 1.65-3.6 | 20 | Low Power or Battery Applications | TTL | +/- 24 mA |
Similar products
74ALVC574 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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