74lvth162374 Fairchild Semiconductor, 74lvth162374 Datasheet - Page 3

• Manufacturer Part Number: 74lvth162374
• Description: Low Voltage 16-bit D-type Flip-flop With 3-state Outputs And 25 ?series Resistors In The Outputs
• Manufacturer: Fairchild Semiconductor

Functional Description
The LVTH162374 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 common to all
flip-flops within that byte. The description which follows applies to each byte. Each flip-flop will store the state of their indi-
vidual D-type inputs that meet the setup and hold time requirements on the LOW-to-HIGH Clock (CP
) transition. With the
n
Output Enable (OE
) LOW, the contents of the flip-flops are available at the outputs. When OE
is HIGH, the outputs go to
n
n
the high impedance state. Operation of the OE
input does not affect the state of the flip-flops.
n
Logic Diagrams
Byte 1 (0:7)
Byte 2 (8:15)
Please note that these diagrams are provided for the understanding of logic operation and should not be used to estimate propagation delays.
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