- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370474 > HD74AC (Hitachi,Ltd.) HD74AC Series Common Information PDF資料下載
參數(shù)資料
| 型號： | HD74AC |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | HD74AC Series Common Information |
| 中文描述： | HD74AC系列通用信息 |
| 文件頁數(shù)： | 31/52頁 |
| 文件大?。?/td> | 220K |
| 代理商： | HD74AC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁當前第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁
Definition of Specifications
30
Symbol
Term
Description
t
rec
Recovery time
Time period between the time when data at the
specified input terminal is released and the time
when another related input terminal (e.g., clock
input) can be changed
C
IN
Input capacitance
Capacitance between GND terminal and an input
terminal to which 0 V is applied
C
PD
Power Dissipation Capacitance
Equivalent device power capacitance in dynamic
state
Table 7 Explanation of Symbols Used in Function Tables
Symbol
Description
H
High level (in steady state; written H or "H" level in sentences)
L
Low level (in steady state; written L or "L" level in sentences)
Transition from L level to H level
Transition from H level to L level
X
Either H or L
Z
3-state output off (high impedance)
a·····h
Input level of steady state for each of inputs A-H
Q
0
Q level immediately before the indicated input condition is established
Q
0
Q
n
Complement of Q
0
Q level immediately before the latest active change (
or
) occurs
Single H level pulse
Single L level pulse
TOGGLE
Each output is changed to the complement of the preceding state by an active input
change (
or
)
相關PDF資料 |
PDF描述 |
|---|---|
| HD74ALVC162244 | 16-bit Buffer / Driver with 3-state Outputs(帶三態(tài)輸出的16位緩沖器/驅(qū)動器) |
| HD74ALVC162334 | 16-bit Universal Bus Driver with 3-state Outputs(帶三態(tài)輸出的16位通用總線驅(qū)動器) |
| HD74ALVC16244 | 16-bit Buffer / Driver with 3-state Outputs(帶三態(tài)輸出的16位緩沖器/驅(qū)動器) |
| HD74ALVC162831 | 1-bit to 4-bit Address Register / Driver with 3-state Outputs(三態(tài)輸出的1位-4位地址寄存器/驅(qū)動器) |
| HD74ALVC162834A | 1-Of-8 Data Selectors/Multiplexers 16-CDIP -55 to 125 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HD74AC00 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Quad 2-Input NAND Gate |
| HD74AC00FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 2-input NAND Gate |
| HD74AC00FPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Quad 2-Input NAND Gate |
| HD74AC00P | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Quad 2-Input NAND Gate |
| HD74AC00RPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Quad 2-Input NAND Gate |
發(fā)布緊急采購，3分鐘左右您將得到回復。