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IDT74ALVCH162245

Renesas
Part Number IDT74ALVCH162245
Manufacturer Renesas
Description 16-bit bus transceiver
Published Dec 8, 2020
Detailed Description IDT74ALVCH162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS 3.3V CMOS 16-BIT BUS TRANSCIEVER WITH 3-STATE OUT...
Datasheet PDF File IDT74ALVCH162245 PDF File

IDT74ALVCH162245
IDT74ALVCH162245

Overview
IDT74ALVCH162245 3.
3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS 3.
3V CMOS 16-BIT BUS TRANSCIEVER WITH 3-STATE OUTPUTS AND BUS-HOLD INDUSTRIAL TEMPERATURE RANGE IDT74ALVCH162245 FEATURES: • 0.
5 MICRON CMOS Technology • 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 • VCC = 2.
5V ± 0.
2V • CMOS power levels (0.
4μ W typ.
static) • Rail-to-Rail output swing for increased noise margin • Available in TSSOP package DRIVE FEATURES: • Balanced Output Drivers: ±12mA (A port) • High Output Drivers: ±24mA (B port) APPLICATIONS: • 3.
3V high speed systems • 3.
3V and lower voltage computing systems DESCRIPTION: This 16-bit bus transceiver is built using advanced dual metal CMOS technology.
The ALVCH162245 is designed for asynchronous communication between data buses.
The control-function implementation minimizes external timing requirements.
This device can be used as two 8-bit transceivers or one 16-bit transceiver.
It allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input.
The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.
The ALVCH162245 has series resistors in the device out-put structure of the “A” port which will significantly reduce line noise when used with light loads.
This driver has been designed to drive ±12mA at the designated threshold levels.
The “B” port has a ±24mA driver.
The ALVCH162245 has “bus-hold” which retains the inputs’ last state whenever the input bus goes to a high impedance.
This prevents floating inputs and eliminates the need for pull-up/down resistors.
FUNCTIONAL BLOCK DIAGRAM 1DIR 1 1A1 47 1A2 46 1A3 44 1A4 43 1A5 41 1A6 40 1A7 38 1A8 37 IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERAT...


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