SN54LVTH126
SN54LVTH126 is 3.3-V ABT QUADRUPLE BUS BUFFER manufactured by Texas Instruments.
description
/ordering information
These bus buffers are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.
SN54LVTH126 . . . J OR W PACKAGE SN74LVTH126 . . . D, DB, DGV, NS, OR PW PACKAGE
(TOP VIEW)
1OE 1 1A 2 1Y 3
2OE 4 2A 5 2Y 6
GND 7
14 VCC 13 4OE 12 4A 11 4Y 10 3OE 9 3A 8 3Y
SN54LVTH126 . . . FK PACKAGE (TOP VIEW)
1A 1OE NC VCC 4OE
1Y NC 2OE NC 2A
3 2 1 20 19
9 10 11 12 13
4A NC 4Y NC 3OE
2Y GND
NC 3Y 3A
The ’LVTH126 devices feature independent line drivers with 3-state outputs. Each output is in the high-impedance state when the associated output-enable (OE) input is low.
- No internal connection
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 remended.
ORDERING INFORMATION
PACKAGE†
ORDERABLE PART NUMBER
TOP-SIDE MARKING
SOIC
- D
Tube Tape and reel
SN74LVTH126D...
