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Part Name  

74LCX16374 View Datasheet(PDF) - Fairchild Semiconductor

Part Name74LCX16374 Fairchild
Fairchild Semiconductor Fairchild
DescriptionLow Voltage 16-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX16374 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Functional Description
The LCX16374 consists of sixteen edge-triggered flip-flops
with individual D-type inputs and 3-STATE true outputs.
The device is byte controlled with each byte functioning
identically, but independent of the other. The control pins
can be shorted together to obtain full 16-bit operation. Each
byte has a buffered clock and buffered Output Enable com-
mon to all flip-flops within that byte. The description which
follows applies to each byte. Each flip-flop will store the
state of their individual D inputs that meet the setup and
hold time requirements on the LOW-to-HIGH Clock (CPn)
transition. With the Output Enable (OEn) LOW, the con-
tents of the flip-flops are available at the outputs. When
OEn is HIGH, the outputs go to the high impedance state.
Operation of the OEn input does not affect the state of the
Logic Diagrams
Byte 1 (0:7)
Byte 2 (8:15)
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
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