參數(shù)資料
型號: MC14541BFL1
廠商: ON SEMICONDUCTOR
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: 1 TIMER(S), PROGRAMMABLE TIMER, PDSO14
封裝: EIAJ, PLASTIC, SOIC-14
文件頁數(shù): 5/10頁
文件大小: 230K
代理商: MC14541BFL1
MC14541B
http://onsemi.com
4
EXPANDED BLOCK DIAGRAM
A12
B13
Rtc 1
Ctc 2
RS 3
5
AUTO RESET
OSC
RESET
C
28
8–STAGE
COUNTER
RESET
POWER–ON
RESET
6
MASTER RESET
210 213 216
C 8–STAGE
COUNTER
RESET
1 OF 4
MUX
10
MODE
9
Q/Q
SELECT
8Q
VDD = PIN 14
VSS = PIN 7
FREQUENCY SELECTION TABLE
A
B
Number of
Counter Stages
n
Count
2n
0
13
8192
0
1
10
1024
1
0
8
256
1
16
65536
TRUTH TABLE
State
Pin
0
1
Auto Reset,
5
Auto Reset
Operating
Auto Reset Disabled
Master Reset, 6
Timer Operational
Master Reset On
Q/Q,9
Output Initially Low
After Reset
Output Initially High
After Reset
Mode,
10
Single Cycle Mode
Recycle Mode
Figure 3. Oscillator Circuit Using RC Configuration
3
RS
RTC
Ctc
21
TO CLOCK
CIRCUIT
INTERNAL
RESET
相關(guān)PDF資料
PDF描述
MC200SP56 56 A, 200 V, 0.045 ohm, 6 CHANNEL, N-CHANNEL, Si, POWER, MOSFET
MC2832-12-1 0.1 A, SILICON, SIGNAL DIODE, TO-236
MC2838 0.05 A, 50 V, 2 ELEMENT, SILICON, SIGNAL DIODE
MC3302 800 mA, 30 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
MC3346DR2 5 CHANNEL, Si, NPN, RF POWER TRANSISTOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC145423DT 功能描述:IC TXRX UDLT/ISDN 28TSSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
MC145423EG 制造商:Freescale Semiconductor 功能描述:DATACOM, DIGITAL SLIC, 28 Pin Plastic SMT
MC145423EGR2 制造商:Freescale Semiconductor 功能描述:DATACOM, DIGITAL SLIC, 28 Pin Plastic SMT
MC145423EJ 功能描述:IC TXRX UDLT/ISDN 28-TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:25 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件
MC145425P 制造商:Motorola Inc 功能描述: