74HC299 Просмотр технического описания (PDF) - Philips Electronics
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74HC299 Datasheet PDF : 11 Pages
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Philips Semiconductors
8-bit universal shift register; 3-state
Product specification
74HC/HCT299
(1) HC : VM = 50%; VI = GND to VCC.
HCT : VM = 1.3 V; VI = GND to 3 V.
Fig.8 Waveforms showing the set-up and hold times from the mode control inputs (S0, S1) to the clock (CP).
(1) HC : VM = 50%; VI = GND to VCC.
HCT : VM = 1.3 V; VI = GND to 3 V.
Fig.9 Waveforms showing the 3-state enable and disable times for OEn inputs.
PACKAGE OUTLINES
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.
December 1990
11
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