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74ALVCH16841
General description
The 74ALVCH16841 has two 10-bit D-type latch featuring separate D-type inputs for each latch and 3-State outputs for bus oriented applications. The two sections of each register are controlled independently by the latch enable (nLE) and output enable (nOE) control gates.
When nOE is LOW, the data in the registers appears at the outputs. When nOE is High the outputs are in High-impedance OFF state. Operation of the nOE input does not affect the state of the flip-flops. The 74ALVCH16841 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.
Features
- Wide supply voltage range of 1.2V to 3.6V
- Complies with JEDEC standard no. 8-1A
- Wide supply voltage range of 1.2V to 3.6V
- CMOS low power consumption
- Direct interface with TTL levels
- MULTIBYTE TM flow-through standard pin-out architecture
- Low inductance multiple VCC and GND pins for minimum noise and ground bounce
- Current drive ?24 mA at 3.0 V
- All inputs have bus hold circuitry
- Output drive capability 50 Ohm transmission lines @ 85°C
- 3-State non-inverting outputs for bus oriented applications
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74ALVCH16841DGG | 74ALVCH16841DG | 9352 590 90112 | Volume production | SOT364-1
(TSSOP56) | Tube | Standard Marking | 74ALVCH16841DGG
| week 2, 2006 |
| 74ALVCH16841DGG | 74ALVCH16841DG-T | 9352 590 90118 | Volume production | SOT364-1
(TSSOP56) | Reel Pack, SMD, 13" | Standard Marking | 74ALVCH16841DGG
| week 2, 2006 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74ALVCH16841DGG | 9352 590 90112 | 1.4900 | NA | ARROW ELECTRONICS | 375 | 11/21/2008 | Buy online | not available |
| 74ALVCH16841DGG | 9352 590 90118 | 1.4900 | not available |
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 |
|---|---|---|---|---|---|---|---|---|
| 74ALVCH16841DGG | SOT364-1
(TSSOP56) | 2.5/3.3V 20-Bit Bus Interface Latch; Non-Inverting with Bus Hold (3-State) | 2.4@3.3V | 2.3-3.6 | 56 | Low Power or Battery Applications | TTL | +/- 24 mA |
Similar products
74ALVCH16841 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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