參數(shù)資料
型號(hào): 74ACT163SJX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Nonvolatile RAM Controller
中文描述: ACT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
封裝: 5.30 MM, EIAJ TYPE2, SOP-16
文件頁數(shù): 2/11頁
文件大?。?/td> 97K
代理商: 74ACT163SJX
INPUT AND OUTPUT EQUIVALENT CIRCUIT
LOGIC DIAGRAMS
PIN DESCRIPTION
PIN No
1
2
SYMBOL
CLEAR
CLOCK
NAME AND FUNCTION
Master Reset
ClockInput (LOW-to-HIGH,
Edge- Triggered)
DataInputs
CountEnable Input
CountEnable Carry Input
Parallel Enable Input
Flip-Flop Outpus
3, 4, 5, 6
7
10
9
14, 13, 12,
11
10
8
16
A, B, C, D
ENABLE P
ENABLE T
LOAD
QA to QD
ENABLE T
GND
V
CC
CountEnable Carry Input
Ground (0V)
Positive Supply Voltage
TRUTH TABLE
INPUTS
PE
X
X
X
L
H
X
OUTPUTS
QB
L
B
NO CHANGE
NO CHANGE
COUNT UP
NO CHANGE
FUNCTION
CLR
L
H
H
H
H
X
LD
X
L
H
H
H
X
TE
X
X
L
X
H
X
CK
QA
L
A
QC
L
C
QD
L
D
RESET TO ”0”
PRESET DATA
NO COUNT
NO COUNT
COUNT
NO COUNT
NOTE:
X:Don’tCare
A,B,C,D: Logiclevelofdatainput
CARRY=TE
QA
QB
QC
QD
74ACT163
2/11
相關(guān)PDF資料
PDF描述
74ACT163SC Synchronous Presettable Binary Counter
74ACT163SJ Synchronous Presettable Binary Counter
74ACT163 Synchronous Presettable 4-Bit Counter(同步可預(yù)置的4位計(jì)數(shù)器)
74ACT16471 16-Bit Registered Bus Transceivers With 3-State Outputs(16位記錄總線收發(fā)器(三態(tài)輸出))
74AC16471 16-Bit Registered Bus Transceivers With 3-State Outputs(16位記錄總線收發(fā)器(三態(tài)輸出))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ACT163TTR 功能描述:計(jì)數(shù)器移位寄存器 SYNC PRESETTABLE 4B COUNTER 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
74ACT163Z6B_BBA UP WAF 制造商:Rochester Electronics LLC 功能描述:
74ACT16470DL 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
74ACT16540DL 制造商:Rochester Electronics LLC 功能描述:- Bulk
74ACT16540DLR 制造商:Rochester Electronics LLC 功能描述:- Bulk