參數資料
型號: 74F244PC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal Buffers/Line Drivers with 3-STATE Outputs
中文描述: F/FAST SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-20
文件頁數: 4/12頁
文件大小: 94K
代理商: 74F244PC
Philips Semiconductors
Product specification
74F244/74F244B
Octal buffers (3-State)
1994 Dec 5
4
ABSOLUTE MAXIMUM RATINGS
(
Operation beyond the limit set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the
operating free air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
V
IN
I
IN
V
OUT
Supply voltage
-0.5 to +7.0
V
Input voltage
-0.5 to +7.0
V
Input current
-30 to +5
mA
Voltage applied to output in high output state
-0.5 to V
CC
V
I
OUT
Current applied to output in low output state
128
mA
T
amb
Operating free air temperature range
i t
Commercial range
0 to +70
°
C
Industrial range
(74F244 only)
-40 to +85
°
C
T
stg
Storage temperature range
-65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
V
IN
V
IL
I
IK
I
OH
i
ol
Supply voltage
4.5
5.0
5.5
V
High-level input voltage
2.0
V
Low-level input voltage
0.8
V
Input clamp current
–18
mA
High-level output current
–15
mA
Low-level output current
64
mA
°
C
T
amb
Operating free air temperature range
i t
Commercial range
0
+70
Industrial range
(74F244 only)
–40
+85
°
C
相關PDF資料
PDF描述
74F244SC Octal Buffers/Line Drivers with 3-STATE Outputs
74F244SJ Octal Buffers/Line Drivers with 3-STATE Outputs
74F244MSA Octal Buffers/Line Drivers with 3-STATE Outputs
74F245 IC,Normally-Open PC-Mount Solid-State Relay,2-CHANNEL,SO RoHS Compliant: Yes
74F245MSA Octal Bidirectional Transceiver with TRI-STATE Outputs
相關代理商/技術參數
參數描述
74F244PC 制造商:Fairchild Semiconductor Corporation 功能描述:IC BUFFERS/DRIVERS/RECEIVERS LOGIC ROHS
74F244PC_Q 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74F244SC 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74F244SC_Q 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74F244SCX 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel