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參數(shù)資料
| 型號： | MC74AC245NG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Bidirectional Transceiver with 3−State Inputs/Outputs |
| 中文描述： | AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | LEAD FREE, PLASTIC, DIP-20 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 122K |
| 代理商： | MC74AC245NG |
MC74AC245, MC74ACT245
http://onsemi.com
2
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CC
V
IN
DC Supply Voltage (Referenced to GND)
0.5 to +7.0
V
DC Input Voltage (Referenced to GND)
0.5 to V
CC
+0.5
V
V
OUT
DC Output Voltage (Referenced to GND)
0.5 to V
CC
+0.5
V
I
IN
DC Input Current, per Pin
±
20
mA
I
OUT
DC Output Sink/Source Current, per Pin
±
50
mA
I
CC
DC V
CC
or GND Current per Output Pin
±
50
mA
T
stg
Storage Temperature
65 to +150
°
C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
V
CC
Supply Voltage
′
AC
′
ACT
2.0
5.0
6.0
V
4.5
5.0
5.5
V
IN
, V
OUT
DC Input Voltage, Output Voltage (Ref. to GND)
0
V
CC
V
t
r
, t
f
Input Rise and Fall Time (Note 1)
′
AC Devices except Schmitt Inputs
V
CC
@ 3.0 V
150
V
CC
@ 4.5 V
40
ns/V
V
CC
@ 5.5 V
25
t
r
, t
f
Input Rise and Fall Time (Note 2)
′
ACT Devices except Schmitt Inputs
V
CC
@ 4.5 V
10
ns/V
V
CC
@ 5.5 V
8.0
T
J
Junction Temperature (PDIP)
140
°
C
T
A
Operating Ambient Temperature Range
40
25
85
°
C
I
OH
Output Current High
24
mA
I
OL
Output Current Low
24
mA
1. V
IN
from 30% to 70% V
; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. V
IN
from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.
相關(guān)PDF資料 |
PDF描述 |
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| MC74ACT245DTG | Octal Bidirectional Transceiver with 3−State Inputs/Outputs |
| MC74ACT245DTR2G | Octal Bidirectional Transceiver with 3−State Inputs/Outputs |
| MC74ACT245DWG | Octal Bidirectional Transceiver with 3−State Inputs/Outputs |
| MC74ACT245DWR2G | Octal Bidirectional Transceiver with 3−State Inputs/Outputs |
| MC74ACT245MELG | Octal Bidirectional Transceiver with 3−State Inputs/Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC251D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC251N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC253 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| MC74AC253D | 制造商:ON Semiconductor 功能描述:Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Rail 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC253DR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Dual 4-Input RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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