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| 74HC242 Datasheet, PDF (7/7 Pages) NXP Semiconductors – Quad bus transceiver; 3-state; inverting | |||
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Philips Semiconductors
Quad bus transceiver; 3-state; inverting
AC WAVEFORMS
Product speciï¬cation
74HC/HCT242
(1) HC : VM = 50%; VI = GND to VCC.
HCT : VM = 1.3 V; VI = GND to 3 V.
Fig.5 Waveforms showing the input (An, Bn) to output (Bn, An) propagation delays and the output transition times.
(1) HC : VM = 50%; VI = GND to VCC.
HCT : VM = 1.3 V; VI = GND to 3 V.
Fig.6 Waveforms showing the 3-state enable and disable times for input OEB.
(1) HC : VM = 50%; VI = GND to VCC.
HCT : VM = 1.3 V; VI = GND to 3 V.
Fig.7 Waveforms showing the 3-state enable and disable times for input OEA.
PACKAGE OUTLINES
See â74HC/HCT/HCU/HCMOS Logic Package Outlinesâ.
December 1990
7
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