參數(shù)資料
型號: 74ALVT16841DL
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 2.5V/3.3V ALVT 20-bit bus interface latch 3-State
中文描述: ALVT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
文件頁數(shù): 5/14頁
文件大小: 96K
代理商: 74ALVT16841DL
Philips Semiconductors
Product specification
74ALVT16841
2.5V/3.3V 20-bit bus interface latch (3-State)
1998 Feb 13
5
ABSOLUTE MAXIMUM RATINGS
1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
DC supply voltage
–0.5 to +4.6
V
I
IK
DC input diode current
V
I
< 0
–50
mA
V
I
DC input voltage
3
–1.2 to +7.0
V
I
OK
DC output diode current
V
O
< 0
–50
mA
V
OUT
DC output voltage
3
Output in Off or High state
–0.5 to +7.0
V
I
OUT
DC output current
Output in Low state
128
mA
Output in High state
–64
T
stg
Storage temperature range
–65 to 150
°
C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°
C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
2.5V RANGE LIMITS
MIN
2.3
0
1.7
3.3V RANGE LIMITS
MIN
3.0
0
2.0
UNIT
MAX
2.7
5.5
MAX
3.6
5.5
V
CC
V
I
V
IH
V
IL
I
OH
DC supply voltage
Input voltage
High-level input voltage
Input voltage
High-level output current
Low-level output current
Low-level output current; current duty cycle
50%; f
1kHz
Input transition rise or fall rate; Outputs enabled
Operating free-air temperature range
V
V
V
V
0.7
–8
8
24
10
+85
0.8
–32
32
64
10
+85
mA
I
OL
mA
t/
v
T
amb
ns/V
°
C
–40
–40
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