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參數(shù)資料
| 型號(hào)： | MC74ACT244MG |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFF/DVR TRI-ST DUAL 20SOEIAJ |
| 產(chǎn)品變化通告： | Product Obsolescence 08/Apr/2011 |
| 標(biāo)準(zhǔn)包裝： | 40 |
| 系列： | 74ACT |
| 邏輯類型： | 緩沖器/線路驅(qū)動(dòng)器，非反相 |
| 元件數(shù)： | 2 |
| 每個(gè)元件的位元數(shù)： | 4 |
| 輸出電流高，低： | 24mA，24mA |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | SOEIAJ-20 |
| 包裝： | 管件 |
MC74AC244, MC74ACT244
http://onsemi.com
2
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
0.5 to +7.0
V
VIN
DC Input Voltage (Referenced to GND)
0.5 to VCC +0.5
V
VOUT
DC Output Voltage (Referenced to GND)
0.5 to VCC +0.5
V
IIN
DC Input Current, per Pin
±20
mA
IOUT
DC Output Sink/Source Current, per Pin
±50
mA
ICC
DC VCC or GND Current per Output Pin
±50
mA
Tstg
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
VCC
Supply Voltage
′AC
2.0
5.0
6.0
V
′ACT
4.5
5.0
5.5
VIN, VOUT
DC Input Voltage, Output Voltage (Ref. to GND)
0
VCC
V
tr, tf
Input Rise and Fall Time (Note 1)
′AC Devices except Schmitt Inputs
VCC @ 3.0 V
150
VCC @ 4.5 V
40
ns/V
VCC @ 5.5 V
25
tr, tf
Input Rise and Fall Time (Note 2)
′ACT Devices except Schmitt Inputs
VCC @ 4.5 V
10
ns/V
VCC @ 5.5 V
8.0
TJ
Junction Temperature (PDIP)
140
°C
TA
Operating Ambient Temperature Range
40
25
85
°C
IOH
Output Current High
24
mA
IOL
Output Current Low
24
mA
1. VIN from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. VIN 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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| MC74ACT244MELG | IC BUFF/DVR TRI-ST DUAL 20SOEIAJ |
| MC74ACT244DW | IC BUFF/DVR TRI-ST DUAL 20SOIC |
| MC74ACT244DTR2 | IC BUFF/DVR TRI-ST DUAL 20TSSOP |
| OSTET150252 | CONN PLUG HEADER 15PS 7.62MM |
| MC74AC244DTR2 | IC BUFF/DVR TRI-ST DUAL 20TSSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74ACT244ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT244MR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT244N | 功能描述:緩沖器和線路驅(qū)動(dòng)器 5V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74ACT244NG | 功能描述:緩沖器和線路驅(qū)動(dòng)器 5V Octal 3-State RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74ACT245 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS |
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