參數(shù)資料
型號(hào): MC14516BDG
廠商: ON Semiconductor
文件頁(yè)數(shù): 8/10頁(yè)
文件大?。?/td> 0K
描述: IC COUNTER BINARY UP/DOWN 16SOIC
標(biāo)準(zhǔn)包裝: 48
系列: 4000B
邏輯類型: 二進(jìn)制計(jì)數(shù)器
方向: 上,下
元件數(shù): 1
每個(gè)元件的位元數(shù): 4
復(fù)位: 異步
計(jì)時(shí): 同步
計(jì)數(shù)速率: 8MHz
觸發(fā)器類型: 正邊沿
電源電壓: 3 V ~ 18 V
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1125 (CN2011-ZH PDF)
其它名稱: MC14516BDGOS
MC14516B
http://onsemi.com
7
Figure 3. Presettable Cascaded 8Bit Up/Down Counter
NOTE: The Least Significant Digit (L.S.D.) counts from a preset value once Preset Enable (PE) goes low. The Most Significant
Digit (M.S.D.) is disabled while Cin is high. When the count of the L.S.D. reaches 0 (count down mode) or reaches 15 (count
up mode), Cout goes low for one complete clock cycle, thus allowing the next counter to decrement/increment one count.
(See Timing Diagram) The L.S.D. now counts through another cycle (15 clock pulses) and the above cycle is repeated.
L.S.D.
MC14516B
Cout
Q0
Q1
Q2
Q3
P0
P1
P2
P3
PE
R
U/D
CLOCK
Cin
M.S.D.
MC14516B
Cout
Q0
Q1
Q2
Q3
P0
P1
P2
P3
PE
R
U/D
CLOCK
Cin
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
TERMINAL COUNT
INDICATOR
P0
P1
P2
P3
P4
P5
P6
P7
THUMBWHEEL SWITCHES
(OPEN FOR “0")
+VDD
OPEN = COUNT
CLOCK
RESET
RESISTORS = 10 k
W
0 = COUNT
1 = PRESET
1 = UP
0 = DOWN
PRESET
ENABLE
相關(guān)PDF資料
PDF描述
MC14018BCPG IC COUNTER N PRESET 16-DIP
MC74HC393ANG IC COUNTER DUAL 4STAGE 14DIP
MC74HC393ADR2G IC COUNTER DUAL 4STAGE 14SOIC
MC74HC393ADG IC COUNTER RPPL DUAL 4ST 14-SOIC
MC74LVX00DTR2G IC GATE NAND QUAD 2INP 14-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC14516BDR2 功能描述:計(jì)數(shù)器移位寄存器 3-18V Binary Up/Down RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14516BDR2G 功能描述:計(jì)數(shù)器移位寄存器 3-18V Binary Up/Down RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14516BF 功能描述:計(jì)數(shù)器 IC 3-18V Binary Up/Down RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
MC14516BFEL 功能描述:計(jì)數(shù)器 IC 3-18V Binary Up/Down RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
MC14516BFELG 功能描述:計(jì)數(shù)器 IC 3-18V Binary Up/Down RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel