This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCC operation. The SN74LVCH16245A device is designed for asynchronous communication between data buses. This device can be used as two 8-bit transceivers or one 16-bit transceiver. Active bus-hold circuitry holds unused or undriven data inputs at a valid logic state. Devic.
•1 Member of the Texas Instruments Widebus™ Family
• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max tpd of 4 ns at 3.3 V
• Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot)
>2 V at VCC = 3.3 V, TA = 25°C
• Supports Mixed-Mode Signal Operation
on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
• Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
• Bus Hold on Data Inputs Eliminates the Need for External Pullup or Pulldown Resistors
• Latch-Up Performance Exceeds 250 mA Per JESD 17
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SN74LVCH16240A |
Texas Instruments |
16-BIT BUFFER/DRIVER | |
2 | SN74LVCH16244A |
Texas Instruments |
16-Bit Buffer/Driver | |
3 | SN74LVCH162244A |
Texas Instruments |
16-Bit Buffer/Driver | |
4 | SN74LVCH16373A |
Texas Instruments |
16-Bit Transparent D-Type Latch | |
5 | SN74LVCH16374A |
Texas Instruments |
16-Bit Edge-Triggered D-Type Flip-Flop | |
6 | SN74LVCH16540A |
Texas Instruments |
16-BIT BUFFER/DRIVER | |
7 | SN74LVCH16541A |
Texas Instruments |
16-BIT BUFFER/DRIVER | |
8 | SN74LVCH16543A |
Texas Instruments |
16-BIT REGISTERED TRANSCEIVER | |
9 | SN74LVCH16646A |
Texas Instruments |
16-BIT BUS TRANSCEIVER/REGISTER | |
10 | SN74LVCH16652A |
Texas Instruments |
16-Bit Bus Transceiver/Register | |
11 | SN74LVCH16952A |
Texas Instruments |
16-BIT REGISTERED TRANSCEIVER | |
12 | SN74LVCH16T245 |
Texas Instruments |
16-bit Dual-supply Bus Transceiver |