Features: Input and output interface capability to systems at 5V VCCOutputs include equivalent series resistance of 25 to make external termination resistors unnecessary and reduce overshoot and undershootBushold data inputs eliminate the need for external pullup resistors to hold unused inputs (7...
74LVTH162240: Features: Input and output interface capability to systems at 5V VCCOutputs include equivalent series resistance of 25 to make external termination resistors unnecessary and reduce overshoot and und...
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Input and output interface capability to systems at 5V VCC
Outputs include equivalent series resistance of 25 to make external termination resistors unnecessary and reduce overshoot and undershoot
Bushold data inputs eliminate the need for external pullup resistors to hold unused inputs (74LVTH162240),also available without bushold feature (74LVT162240).
Live insertion/extraction permitted
Power Up/Down high impedance provides glitch-free bus loading
Functionally compatible with the 74 series 162240
Latch-up performance exceeds 500 mA
Symbol | Parameter | Value | Conditions | Units |
VCC | Supply Voltage | -0.5 to +4.6 | V | |
VI | DC Input Voltage | -0.5 to +7.0 | V | |
VO | Output Voltage | -0.5 to +7.0 | Output in 3-STATE | V |
-0.5 to +7.0 | Output in HIGH or LOW State (Note 2) | |||
IIK | DC Input Diode Current | -50 | VI < GND | mA |
IOK | DC Output Diode Current | -50 | VO < GND | mA |
IO | DC Output Current | 64 | VO > VCC Output at HIGH State | mA |
128 | VO > VCC Output at LOW State | |||
ICC | DC Supply Current per Supply Pin | ±64 | mA | |
IGND | DC Ground Current per Ground Pin | ±128 | mA | |
TSTG | Storage Temperature | -65 to +150 |
The 74LVTH162240 contain sixteen inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Individual 3-STATE control inputs can be shorted together for 8-bit or 16-bit operation.
The 74LVTH162240 are designed with equivalent 25 series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers,and bus transceivers/transmitters.
The 74LVTH162240 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.
These inverting buffers and line drivers are designed for low-voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The 74LVTH162240 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining a low power dissipation.