SN74LVCZ16244ADGGR ,16-Bit Buffer/Driver With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74LVCZ16245A ,16-Bit Bus Transceiver With 3-State Outputs SN74LVCZ16245A 16-BIT BUS TRANSCEIVERWITH 3-STATE OUTPUTSSCES278D – JUNE 1999 – REVISED AUGUST 200 ..
SN74LVCZ16245ADGGR ,16-Bit Bus Transceiver With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
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SP690SEN , 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over
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SP690TCN , 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over
SP690TCN , 3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over
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SN74LVCZ16244ADGGR
16-Bit Buffer/Driver With 3-State Outputs
Max tpd of 4.1 ns at 3.3 V Ioff and Power-Up 3-State Support HotInsertion Supports Mixed-Mode Signal Operation on
All Ports (5-V Input/Output Voltage With
3.3-V VCC) Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)
description/ordering informationThis 16-bit buffer/driver is designed for 2.7-V to
3.6-V VCC operation.
The SN74LVCZ16244A is designed specifically to
improve the performance and density of 3-state
memory address drivers, clock drivers, and
bus-oriented receivers and transmitters.
The device can be used as four 4-bit buffers, two
8-bit buffers, or one 16-bit buffer. It provides true
outputs.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators
in a mixed 3.3-V/5-V system environment.
During power up or power down when VCC is between 0 and 1.5 V, the device is in the high-impedance state.
However, to ensure the high-impedance state above 1.5 V, OE should be tied to VCC through a pullup resistor;
the minimum value of the resistor is determined by the current-sinking capability of the driver.
ORDERING INFORMATION Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1Y2
GND
1Y3
1Y4CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
1A2
GND
1A3
1A4CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4CC
4A1
4A2
GND
4A3
4A4
3OE
