Features
- Typical tSK(o) (output skew) < 250ps
- ESD > 2000V per MIL-STD-883, Method 3015
- > 200V using machine model (C = 200pF, R = 0)
- VCC = 3.3V ± 0.3V, normal range
- VCC = 2.7V to 3.6V, extended range
- CMOS power levels (0.4µW typ. static)
- All inputs, outputs, and I/O are 5V tolerant
- Supports hot insertion
- Available in 48-pin TSSOP packages
74LVCHR162245A - Block Diagram
Description
The 74LVCHR162245A is a high-speed, low-power, 16-bit bus transceiver that is ideal for asynchronous communication between two buses. The Direction and Output Enable controls allow operation as either two independent 8-bit transceivers or one 16-bit transceiver. All pins can be driven from either 3.3V or 5V devices allowing the use of this device as a translator in a mixed 3.3V/5V supply system. The LVCHR162245A has "bus-hold" which eliminates the need for pull-up/down resistors. The 74LVCHR162245A operates at -40 °C to +85 °C.
Parameters
| Attributes | Value |
|---|---|
| Function | Transceiver |
| Pkg. Code | PAG48 |
| Temp. Range (°C) | -40 to 85°C |
| Bus Width (bits) | 16 |
| Core Voltage (V) | 3.3 |
| Output Type | 3-state |
| Speed Grade | A |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TSSOP | 12.5 x 6.1 x 1.0 | 48 | 0.5 |
| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVCHR162245APAG | Active | Available | In Stock | TSSOP | 1ku | $1.23 | 48# | C | Yes | Tube | 1 | TAIWAN | TAIWAN, USA |
| 74LVCHR162245APAG8 | Active | N/A | In Stock | TSSOP | 1ku | $1.23 | 48# | C | Yes | Reel | 1 | TAIWAN | TAIWAN, USA |
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- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
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- Application NotePDF 238 KB 7WDXRDKU4E7E-5-37229 Jul 07, 2005
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- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-60321 Apr 14, 2016
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