參數(shù)資料
型號(hào): 74F244SJX
英文描述: Dual 4-Bit Non-Inverting Buffer/Driver
中文描述: 雙4位非反向緩沖器/驅(qū)動(dòng)器
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 147K
代理商: 74F244SJX
Philips Semiconductors
Product specification
74F240/74F240A/
74F241/74F241A
Buffers
5
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
0 to +70
°
C
°
C
T
stg
Storage temperature range
–65 to +150
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
V
IH
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
0
+70
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