參數(shù)資料
型號(hào): 74F30240
廠商: NXP Semiconductors N.V.
英文描述: Octal 30ohm line driver with enable, non-inverting open collector
中文描述: 以使八路30ohm,非反相集電極開路,線路驅(qū)動(dòng)器
文件頁數(shù): 5/10頁
文件大?。?/td> 81K
代理商: 74F30240
Philips Semiconductors
Product specification
74F30240*, 74F30244
30
line drivers
1999 Jan 08
5
* Discontinued part. Please see the Discontinued Products List.
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits 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
Supply voltage
–0.5 to +7.0
V
V
IN
Input voltage
–0.5 to +7.0
V
I
IN
Input current
–30 to +5
mA
V
OUT
Voltage applied to output in High output state
–0.5 to V
CC
V
I
OUT
Current applied to output in Low output state
320
mA
T
amb
Operating free-air temperature range
0 to +70
°
C
T
stg
Storage temperature range
–65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
Supply voltage
4.5
5.0
5.5
V
V
IH
High-level input voltage
2.0
V
V
IL
Low-level input voltage
0.8
V
I
IK
Input clamp current
–18
mA
V
OH
High-level output voltage
4.5
V
I
OL
Low-level output current
160
mA
T
amb
Operating free-air temperature range
0
+70
°
C
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST CONDITIONS
1
LIMITS
UNIT
MIN
TYP
2
MAX
I
OH
High-level output current
V
CC
= MIN, V
IL
= MAX,
V
IH
= MIN, V
OH
= MAX
I
OL
= 100mA
= MIN
V
IL
= MAX,
V
IH
= MIN
250
μ
A
V
CC
±
10% V
CC
0.42
0.55
V
V
OL
Low-level output current
I
OL
=
160mA
NO TAG
±
5% V
CC
0.80
V
V
IK
Input clamp voltage
V
CC
= MIN, I
I
= I
IK
–0.73
–1.2
V
I
I
Input current at maximum
input voltage
V
CC
= 0.0V, V
I
= 7.0V
100
μ
A
I
IH
I
IL
High-level input current
V
CC
= MAX, V
I
= 2.7V
V
CC
= MAX, V
I
= 0.5V
20
μ
A
μ
A
Low-level input current
–20
74F30240
I
CCH
I
CCL
I
CCH
I
CCL
V
CC
= MAX
13
23
mA
I
CC
Supply current
(total)
70
95
mA
74F30244
V
CC
= MAX
19
27
mA
70
100
mA
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
= 5V, T
= 25
°
C.
3. I
OL1
is the current necessary to guarantee the High-to-Low transition in a 30
transmission line on the incident wave.
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