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參數(shù)資料
| 型號(hào)： | HC163 |
| 廠商： | System Logic Semiconductor Co., Ltd. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable Counters |
| 中文描述： | 可預(yù)置計(jì)數(shù)器 |
| 文件頁(yè)數(shù)： | 7/9頁(yè) |
| 文件大小： | 86K |
| 代理商： | HC163 |
SL74HC163
S ystem Logic
Semiconductor
SLS
V
CC
=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
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| HC164 | 制造商:SLS 制造商全稱:System Logic Semiconductor 功能描述:8-Bit Serial-Input/Parallel-Output8-Bit Serial-Input/Parallel-Output Shift Register |
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| HC165 | 制造商:SLS 制造商全稱:System Logic Semiconductor 功能描述:8-Bit Serial or Parallel-Input/ Serial-Output Shift Register |
| HC165A-G65E WAF | 制造商:ON Semiconductor 功能描述: |
| HC165Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT PARALLEL-LOAD SHIFT REGISTER |
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