參數(shù)資料
型號(hào): MC74HC163A
廠商: ON SEMICONDUCTOR
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
文件頁數(shù): 10/16頁
文件大?。?/td> 144K
代理商: MC74HC163A
MC74HC161A, MC74HC163A
http://onsemi.com
10
RESET (HC161A)
RESET (HC163A)
LOAD
P0
P1
P2
P3
CLOCK (HC161A)
CLOCK (HC163A)
ENABLE P
ENABLE T
Q0
Q1
Q2
Q3
RIPPLE
CARRY
OUT
(ASYNCHRONOUS)
(SYNCHRONOUS)
12
13
14
15
0
1
2
RESET
LOAD
COUNT
ENABLES
OUTPUTS
PRESET
DATA
INPUTS
INHIBIT
COUNT
Figure 12. Timing Diagram
Sequence illustrated in waveforms:
1. Reset outputs to zero.
2. Preset to binary twelve.
3. Count to thirteen, fourteen, fifteen, zero, one and two.
4. Inhibit.
相關(guān)PDF資料
PDF描述
MC74HC163AN Presettable Counters
MC74HC163AD PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS
MC74HC163AN PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS
MC74HC164A 8-Bit Serial-Input/Parallel-Output Shift Register
MC74HC164AD 8-Bit Serial-Input/Parallel-Output Shift Register
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