IN74HC163A 데이터 시트보기 (PDF) - Integral Corp.
부품명
상세내역
일치하는 목록
IN74HC163A Datasheet PDF : 9 Pages
| |||
IN74HC163A
VCC=Pin 16
GND=Pin 8
The flip-flops shown in the circuit diagrams are Toggle-Enable flip-flops. A Toggle-Enable
flip-flop is a combination of a D flip-flop and a T flip-flop. When loading data from Preset inputs P0,
P1, P2, and P3, the Load signal is used to disable the Toggle input (Tn) of the flip-flop. The logic
level at the Pn input is then clocked to the Q output of the flip-flop on the next rising edge of the
clock.
A logic zero on the Reset device input forces the internal clock (C) high and resets the Q
output of the flip-flop low.
Figure 7.Expanded logic diagram
7
Share Link: 