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74LVC16373A; 74LVCH16373A
General description
The 74LVC(H)16373A is a 16-bit D-type transparent latch featuring separate D-type inputs for each latch and 3-state outputs for bus oriented applications. One Latch Enable (LE) input and one Output Enable (OE) are provided for each octal. Inputs can be driven from either 3.3 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 and 5 V environment.
The 74LVC(H)16373A consists of 2 sections of eight D-type transparent latches with 3-state true outputs. When LE is HIGH, data at the Dn inputs enter the latches. In this condition the latches are transparent, i.e., a latch output will change each time its corresponding D-input changes.
When LE is LOW the latches store the information that was present at the D-inputs a set-up time preceding the HIGH-to-LOW transition of LE. When OE is LOW, the contents of the eight latches 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 latches.
The 74LVCH16373A bushold data inputs eliminates the need for external pull up resistors to hold unused inputs.
Features
- 5 V tolerant inputs/outputs for interfacing with 5 V logic
- Wide supply voltage range from 1.2 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 (74LVCH16373A only)
- High-impedance when VCC =0 V.
- Complies with JEDEC standard no. 8-1A
- ESD protection:
- Specified from -40 to +85 Cel and -40 to +125 Cel.
-
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74LVC16373ADGG | 74LVC16373ADG | 9352 351 70512 | Volume production | SOT362-1
(TSSOP48) | Tube Dry Pack | Standard Marking | 74LVC16373ADGG
| week 14, 2005 |
| 74LVC16373ADGG | 74LVC16373ADG-T | 9352 351 70518 | Volume production | SOT362-1
(TSSOP48) | Reel Dry Pack, SMD, 13" | Standard Marking | 74LVC16373ADGG
| week 14, 2005 |
| 74LVC16373ADL | 74LVC16373ADL | 9352 351 60112 | Volume production | SOT370-1
(SSOP48) | Tube | Standard Marking | 74LVC16373ADL
| week 13, 2005 |
| 74LVC16373ADL | 74LVC16373ADL-T | 9352 351 60118 | Volume production | SOT370-1
(SSOP48) | Tape reel smd | Standard Marking | 74LVC16373ADL
| week 13, 2005 |
| 74LVCH16373ADGG | 74LVCH16373ADG | 9352 384 90512 | Volume production | SOT362-1
(TSSOP48) | Tube Dry Pack | Standard Marking | 74LVCH16373ADGG
| week 14, 2005 |
| 74LVCH16373ADGG | 74LVCH16373ADG-T | 9352 384 90518 | Volume production | SOT362-1
(TSSOP48) | Reel Dry Pack, SMD, 13" | Standard Marking | 74LVCH16373ADGG
| week 14, 2005 |
| 74LVCH16373ADL | 74LVCH16373ADL | 9352 384 80112 | Volume production | SOT370-1
(SSOP48) | Tube | Standard Marking | 74LVCH16373ADL
| week 13, 2005 |
| 74LVCH16373ADL | 74LVCH16373ADL-T | 9352 384 80118 | Volume production | SOT370-1
(SSOP48) | Tape reel smd | Standard Marking | 74LVCH16373ADL
| week 13, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74LVC16373ADGG | 9352 351 70512 | 0.8600 | NA | ARROW ELECTRONICS | 1,878 | 8/27/2008 | Buy online | not available |
| 74LVC16373ADGG | 9352 351 70518 | 0.8600 | NA | ARROW ELECTRONICS | 6,000 | 8/27/2008 | Buy online | Order samples |
| NA | FUTURE ELECTRONICS | 1,200 | 8/28/2008 | Buy online | ||||
| 74LVC16373ADL | 9352 351 60112 | 0.8600 | Order samples | |||||
| 74LVC16373ADL | 9352 351 60118 | 0.8600 | Order samples | |||||
| 74LVCH16373ADGG | 9352 384 90512 | 0.8900 | not available | |||||
| 74LVCH16373ADGG | 9352 384 90518 | 0.8900 | NA | ARROW ELECTRONICS | 2,000 | 8/27/2008 | Buy online | Order samples |
| 74LVCH16373ADL | 9352 384 80112 | 0.8900 | not available | |||||
| 74LVCH16373ADL | 9352 384 80118 | 0.8900 | Order samples |
Applications
Related applications
50-60 Hz CRT integrated DTV (TV210D)
Mid-range integrated DTV (TV810)
Technical documents
Application Notes
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74LVC16373ADGG | SOT362-1
(TSSOP48) | 3.3V 16-Bit D-Type Transparent Latch (3-State) | 3.0@3.3V | 1.2-3.6 | 48 | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74LVC16373ADL | SOT370-1
(SSOP48) | 3.3V 16-Bit D-Type Transparent Latch (3-State) | 3.0@3.3V | 1.2-3.6 | 48 | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74LVCH16373ADGG | SOT362-1
(TSSOP48) | 3.3V 16-Bit D-Type Transparent Latch with Bus Hold (3-State) | 3.0@3.3V | 1.2-3.6 | 48 | Low Power or Battery Applications | TTL | +/- 24 mA |
| 74LVCH16373ADL | SOT370-1
(SSOP48) | 3.3V 16-Bit D-Type Transparent Latch with Bus Hold (3-State) | 3.0@3.3V | 1.2-3.6 | 48 | Low Power or Battery Applications | TTL | +/- 24 mA |
Similar products
74LVC16373A; 74LVCH16373A 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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