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This decoder/demultiplexer is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC1G19 device is a 1-of-2 decoder / demultiplexer. When E input is high, the decoder will be disabled and both outputs will be high. When E input is low, the A input selects which output will be low.
This device is fully specified for partial-power-down applications using Ioff.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
SN74LVC1G19DBV | SOT-23 (6) | 2.9 mm × 1.6 mm |
SN74LVC1G19DCK | SC70 (6) | 2.0 mm × 1.25 mm |
SN74LVC1G19DRL | SOT (6) | 1.6 mm × 1.2 mm |
SN74LVC1G19DRY | SON (6) | 1.45 mm × 1.0 mm |
SN74LVC1G19YZP | DSBGA (6) | 1.41 mm × 0.91 mm |
Changes from E Revision (February 2007) to F Revision
Changes from F Revision (July 2012) to G Revision
PIN | I/O | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
A | 1 | I | Adress input, selects which output goes low. |
GND | 2 | — | Ground |
E | 3 | I | Enable input, active low |
Y1 | 4 | O | Output 1, low when selected by A high and E low |
VCC | 5 | — | Power pin |
Y0 | 6 | O | Output 0, low when selected by A low and E low |