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MC145406
Datasheet
General description
The MC145406 is a silicon-gate CMOS IC that combines 3 drivers and 3 receivers to fulfill the electrical specifications of standards EIA-232-D and CCITT V.28. The drivers feature true TTL input compatibility, slew-rate limited output, 300 Ohm power-off source impedance, and output typically switching to within 25% of the supply rails. The receivers can handle up to +25V while presenting 3 to 7 kOhm impedance. Hysteresis in the receiver aids reception of noisy signals. By combining both drivers and receivers in a single CMOS chip, the MC145406 provides efficient, low-power solutions for EIA-232-D and V.28 applications.
Features
- Drivers
- ±5 to ±12V supply range
- 300 Ohm power-off source impedance
- Output current limiting
- TTL compatible
- Maximum slew rate = 30V/µs
- Receivers
- ±25V input voltage range over the full supply range
- 3 to 7 kOhm input impedance
- Hysteresis on input switchpoint
- General
- Very low supply currents for long battery life
- Operation is independent of power supply sequencing
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| MC145406D | 9350 243 80129 | Volume production | SOT162-1
(SO16) | MC145406D
| week 45, 2004 | |||
| MC145406D | MC145406D | 9350 243 80602 | Volume production | SOT162-1
(SO16) | Tube (Signetics) | Standard Marking | MC145406D
| week 46, 2004 |
| MC145406D | MC145406D-T | 9350 243 80623 | Volume production | SOT162-1
(SO16) | Reel Pack, SMD, 13" (Signetics) | Standard Marking | MC145406D
| week 46, 2004 |
| MC145406D | MC145406D | 9350 243 80512 | Volume production | SOT162-1
(SO16) | Tube Dry Pack | Standard Marking | MC145406D
| Always Pb-free |
| MC145406D | MC145406D-T | 9350 243 80518 | Volume production | SOT162-1
(SO16) | Reel Dry Pack, SMD, 13" | Standard Marking | MC145406D
| Always Pb-free |
| MC145406N | 9350 243 70129 | Volume production | SOT38-4
(DIP16) | MC145406N
| Always Pb-free | |||
| MC145406N | MC145406N | 9350 243 70602 | Volume production | SOT38-4
(DIP16) | Tube (Signetics) | Standard Marking | MC145406N
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| MC145406D | 9350 243 80129 | not available | ||||||
| MC145406D | 9350 243 80602 | NA | ARROW ELECTRONICS | 483 | 10/8/2008 | Buy online | not available | |
| NA | AVNET ELECTRONICS MARKETING | 2,735 | 10/8/2008 | Buy online | ||||
| EU | FARNELL | 2,229 | 10/9/2008 | Buy online | ||||
| NA | NEWARK | 25 | 10/9/2008 | Buy online | ||||
| MC145406D | 9350 243 80623 | NA | DIGI-KEY CORPORATION | 5,000 | 10/9/2008 | Buy online | not available | |
| NA | DIGI-KEY CORPORATION | 1,094 | 10/9/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 18,000 | 10/8/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 414 | 10/9/2008 | Buy online | ||||
| MC145406D | 9350 243 80512 | 1.5100 | NA | ARROW ELECTRONICS | 483 | 10/8/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 2,735 | 10/8/2008 | Buy online | ||||
| EU | FARNELL | 2,229 | 10/9/2008 | Buy online | ||||
| NA | NEWARK | 25 | 10/9/2008 | Buy online | ||||
| MC145406D | 9350 243 80518 | 1.5100 | NA | DIGI-KEY CORPORATION | 5,000 | 10/9/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 1,094 | 10/9/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 18,000 | 10/8/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 414 | 10/9/2008 | Buy online | ||||
| MC145406N | 9350 243 70129 | Order samples | ||||||
| MC145406N | 9350 243 70602 | 1.5600 | NA | AVNET ELECTRONICS MARKETING | 3,066 | 10/8/2008 | Buy online | not available |
| NA | DIGI-KEY CORPORATION | 1,215 | 10/9/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 1,418 | 10/8/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 484 | 10/9/2008 | Buy online |
Applications
- Modem interface
- Voice/data telephone interface
- Lap-top computers
- UART interface
Parametrics/similar products
| Type number | Package | Operating temp.(Cel) | Power dissipation(mW) | Application | FUNCTION | No. of Pins | Driver Type | Receiver/Transmitter Type | Maximum Power Dissipation(Mw) |
|---|---|---|---|---|---|---|---|---|---|
| MC145406D | SOT162-1
(SO16) | 0~70 | |||||||
| MC145406N | SOT38-4
(DIP16) | 0~70 | 1000 | Data Communication | Line Drivers Receiver/Modems | 16 | Line Drivers/Receiver/Modems | UARTs | 1000 |
Similar products
MC145406 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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