SN74ALVCH162344 - 1-Bit To 4-Bit Address Driver With 3-State Outputs

This 1-bit to 4-bit address driver is designed for 1.65-V to 3.6-V V_CC operation.

The SN74ALVCH162344 is used in applications in which four separate memory locations must be addressed by a single address.

The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.

To ensure the high-impedance state during power up or power down, the output-enable (OE)\ inputs 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.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

Products containing the "SN74ALVCH162344" keyword are: SN74ALVCH162344DL , SN74ALVCH162344DL , SN74ALVCH162344DLR , SN74ALVCH162344DLR , SN74ALVCH162344GR , SN74ALVCH162344GR , SN74ALVCH162344GRE4 , SN74ALVCH162344GRG4 , SN74ALVCH162344VR

• Member of the Texas Instruments Widebus™ Family
• Operates From 1.65-V to 3.6-V
• Max t_pd of 4.4 ns at 3.3-V
• ±12-mA Output Drive at 3.3-V
• Output Ports Have Equivalent 26- Resistors, So No External Resistors Are Required
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Latch-Up Performance Exceeds 250 mA Per JESD 17

Widebus is a trademark of Texas Instruments.