參數資料
型號: MN54ABT240
廠商: National Semiconductor Corporation
英文描述: OCTAL BUFFER AND LINE DRIVER WITH TRI-STATE OUTPUTS
中文描述: 八路緩沖區(qū)及驅動符合三態(tài)輸出
文件頁數: 5/11頁
文件大?。?/td> 168K
代理商: MN54ABT240
MN54ABT240-X REV 0B0
MICROCIRCUIT DATA SHEET
Electrical Characteristics
DC PARAMETERS(Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC:
4.5V to 5.5V Temp Range: -55C to 125C
SYMBOL
PARAMETER
CONDITIONS
NOTES
PIN-
NAME
MIN
MAX
UNIT
SUB-
GROUPS
VOH
High Level Output
Voltage
VCC=4.5V, IOH=-24.0mA, VINH=4.5V,
VINL=0.0V, VIH=2.0V, VIL=0.8V
1, 4 OUT
2.0
V
1, 2,
3
VCC=4.5V, IOH=-3mA, VINH=4.5V,
VINL=0.0V, VIH=2.0V, VIL=0.8V
1, 4 OUT
2.5
V
1, 2,
3
VCC=5.0V, IOH=-3mA, VINH=5.0V,
VINL=0.0V, VIH=2.0V, VIL=0.8V
1, 4 OUT
3.0
V
1, 2,
3
VID
Input Leakage
Test
VCC=0.0V, IID=1.9uA, VINL=0.0V
1, 4 IN
4.75
V
1, 2,
3
VCD
Input Clamp Diode
Voltage
VCC=4.5V, IKL=-18mA, VINH=4.5V,
VINL=0.0V
1, 4 IN
-1.2
V
1, 2,
3
VOLP
Low Level Ground
Bounce
VCC=5.0V, LOAD : 50pF / 500 OHMS
7, 8 IN
0.9
V
4
VOLV
Low Level Ground
Bounce
VCC=5.0V, LOAD : 50pF / 500 OHMS
7, 8 IN
-1.35
V
4
VOHP
High Level VCC
Bounce
VCC=5.0V, LOAD : 50pF / 500 OHMS
7, 8 IN
1.55
V
4
VOHV
High Level VCC
Bounce
VCC=5.0V, LOAD : 50pF / 500 OHMS
7, 8 IN
-0.55
V
4
CIN
Input Capacitance
VCC=0.0V
7
IN
10.0
pF
4
COUT
Output
Capacitance
VCC=5.5V
7
OUT
16.0
pF
4
5
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