Datenblatt-Suchmaschine für elektronische Bauteile |
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74LVTH162240MEX Datenblatt(PDF) 2 Page - Fairchild Semiconductor |
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74LVTH162240MEX Datenblatt(HTML) 2 Page - Fairchild Semiconductor |
2 / 6 page www.fairchildsemi.com 2 Logic Symbol Connection Diagram Pin Descriptions Truth Table H HIGH Voltage Level L LOW Voltage Level X Immaterial Z High Impedance Functional Description The LVT162240 and LVTH162240 contain sixteen inverting buffers with 3-STATE standard outputs. The device is nib- ble (4 bits) controlled with each nibble functioning identi- cally, but independent of the other. The control pins may be shorted together to obtain full 16-bit operation. The 3-STATE outputs are controlled by an Output Enable (OEn) input for each nibble. When OEn is LOW, the outputs are in 2-state mode. When OEn is HIGH, the outputs are in the high impedance mode, but this does not interfere with entering new data into the inputs. Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. Pin Names Description OEn Output Enable Inputs (Active LOW) I0–I15 Inputs O0–O15 3-STATE Outputs Inputs Outputs OE1 I0–I3 O0–O3 LL H LH L HX Z Inputs Outputs OE2 I4–I7 O4–O7 LL H LH L HX Z Inputs Outputs OE3 I8–I11 O8–O11 LL H LH L HX Z Inputs Outputs OE4 I12–I15 O12–O15 LL H LH L HX Z |
Ähnliche Teilenummer - 74LVTH162240MEX |
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Ähnliche Beschreibung - 74LVTH162240MEX |
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