參數(shù)資料
型號(hào): 74LVCH2373ADB
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 14-Bit Asynchronous Binary Counters 16-SO -40 to 85
中文描述: LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 5.30 MM, PLASTIC, SOT-339-1, SSOP-20
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 117K
代理商: 74LVCH2373ADB
Philips Semiconductors
Product specification
74LVC2373A
74LVCH2373A
Octal D-type transparent latch with 5-volt tolerant
inputs/outputs; damping resistor (3-State)
1997 Mar 12
4
LOGIC DIAGRAM
LATCH
1
LE LE
D
Q
Q0
D0
LATCH
2
LE LE
D
Q
Q1
D1
LATCH
3
LE LE
D
Q
Q2
D2
LATCH
4
LE LE
D
Q
Q3
D3
LATCH
5
LE LE
D
Q
Q4
D4
LATCH
6
LE LE
D
Q
Q5
D5
LATCH
7
LE LE
D
Q
Q6
D6
LATCH
8
LE LE
D
Q
Q7
D7
LE
OE
SV00661
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
MIN
MAX
V
CC
V
CC
V
I
V
I/O
V
O
T
amb
DC supply voltage (for max. speed performance)
2.7
3.6
V
DC supply voltage (for low-voltage applications)
1.2
3.6
V
DC input voltage range
0
5.5
V
DC input voltage range for I/Os
0
V
CC
V
CC
+85
V
DC output voltage range
0
V
°
C
Operating free-air temperature range
–40
t
r
, t
f
Input rise and fall times
V
CC
= 1.2 to 2.7V
V
CC
= 2.7 to 3.6V
0
0
20
10
ns/V
ABSOLUTE MAXIMUM RATINGS
1
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0V).
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
I
IK
V
I
V
I/O
I
OK
V
OUT
V
OUT
I
OUT
I
GND
, I
CC
T
stg
DC supply voltage
–0.5 to +6.5
V
DC input diode current
V
I
Note 2
0
–50
mA
DC input voltage
–0.5 to +5.5
V
DC input voltage range for I/Os
–0.5 to V
CC
+0.5
±
50
–0.5 to V
CC
+0.5
–0.5 to +6.5
±
50
±
100
–60 to +150
V
DC output diode current
V
O
Note 2
V
CC
or V
O
0
mA
DC output voltage; output HIGH or LOW
V
DC output voltage; output 3-State
Note 2
V
DC output source or sink current
V
O
= 0 to V
CC
mA
DC V
CC
or GND current
Storage temperature range
Power dissipation per package
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and TSSOP)
mA
°
C
P
TOT
above +70
°
C derate linearly with 8 mW/K
above +60
°
C derate linearly with 5.5 mW/K
500
500
mW
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 input and output voltage ratings may be exceeded if the input and output current ratings are observed.
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