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US 2017/0256294 A1Published application
Semiconductor device
AssigneeSK hynix Inc.
InventorsChang Hyun KIM, Min Chang KIM, Do Yun LEE, Jae Jin LEE, Hun Sam JUNG
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Abstract
A semiconductor device may be provided. The semiconductor device may include a first chip and a second chip. The second chip may be configured to receive signals from the first chip to generate a latch address based on the received signals from the first chip.
Claims5
A semiconductor device comprising:
- an external signal-inputting circuit configured to receive and output an external clock, an external command and an external address;
- a plurality of signal-transmitting circuits configured to output signals outputted from the external signal-inputting circuit as an internal clock, an internal command and an internal address based on a master enabling signal;
- a command-delaying circuit configured to delay the internal command for a period of the internal clock;
- another signal-transmitting circuit configured to output a signal outputted from the command-delaying circuit as a delay command based on the master enabling signal;
- and
- an address-latching circuit configured to latch the internal address based on the internal command and to output a latched signal as a latch address based on the delay command.
3 more elements
Dependencies are inferred from the claim text.