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74LVCH162374A
General description
The 74LVCH162374A is a 16-bit edge triggered flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications. The 74LVCH162374A consists of 2 sections of eight edge-triggered flip-flops. A clock (CP) input and an output enable (OE) are provided for each octal. Inputs can be driven from either 3.3 V or 5 V devices. In 3-state operation, outputs can handle 5 V. These features allow the use of these devices in a mixed 3.3 V and 5 V environment.
The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH CP transition.
When OE is LOW, the contents of the flip-flops are available at the outputs. When 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 74LVCH162374A bushold data inputs eliminates the need for external pull-up resistors to hold unused inputs.
The 74LVCH162374A is designed with 30 Ohm series termination resistors in both high and low output stages to reduce line noise.
Features
- 5 V tolerant inputs/outputs for interfacing with 5 V logic
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low power consumption
- MULTIBYTE flow-through standard pin-out architecture
- Low inductance multiple power and ground pins for minimum noise and ground bounce
- Direct interface with TTL levels
- All data inputs have bushold
- High-impedance outputs when VCC =0 V
- Complies with JEDEC standard JESD8-B/JESD36
- ESD protection:
- HBM EIA/JESD22-A114-B exceeds 2000 V
- MM EIA/JESD22-A115-A exceeds 200 V.
- 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 |
|---|---|---|---|---|---|---|---|---|
| 74LVCH162374ADGG | 74LVCH162374ADG | 9352 387 70512 | Volume production | SOT362-1
(TSSOP48) | Tube Dry Pack | Standard Marking | 74LVCH162374ADGG
| week 14, 2005 |
| 74LVCH162374ADGG | 74LVCH162374ADG-T | 9352 387 70518 | Volume production | SOT362-1
(TSSOP48) | Reel Dry Pack, SMD, 13" | Standard Marking | 74LVCH162374ADGG
| week 14, 2005 |
| 74LVCH162374ADL | 74LVCH162374ADL | 9352 387 60112 | Volume production | SOT370-1
(SSOP48) | Tube | Standard Marking | 74LVCH162374ADL
| week 13, 2005 |
| 74LVCH162374ADL | 74LVCH162374ADL-T | 9352 387 60118 | Volume production | SOT370-1
(SSOP48) | Tape reel smd | Standard Marking | 74LVCH162374ADL
| week 13, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74LVCH162374ADGG | 9352 387 70512 | 0.9800 | NA | ARROW ELECTRONICS | 950 | 11/21/2008 | Buy online | Order samples |
| 74LVCH162374ADGG | 9352 387 70518 | 0.9800 | Order samples | |||||
| 74LVCH162374ADL | 9352 387 60112 | 0.9800 | not available | |||||
| 74LVCH162374ADL | 9352 387 60118 | 0.9800 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| 74LVCH162374ADGG | SOT362-1
(TSSOP48) | 3.3V 16-Bit D-Type Flip-Flop; Postive-Edge Trigger with Bus Hold and 30 Ohm Termination Resistors (3-State) | 150 | 3.8@3.3V | 1.2-3.6 | 48 | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74LVCH162374ADL | SOT370-1
(SSOP48) | 3.3V 16-Bit D-Type Flip-Flop; Postive-Edge Trigger with Bus Hold and 30 Ohm Termination Resistors (3-State) | 150 | 3.8@3.3V | 1.2-3.6 | 48 | Low Power or Battery Applications | TTL | +/- 24 mA |
Similar products
74LVCH162374A 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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