參數(shù)資料
型號(hào): SN74LS670
廠商: ON SEMICONDUCTOR
英文描述: LOW POWER SCHOTTKY
中文描述: 低功耗肖特基
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 129K
代理商: SN74LS670
SN74LS670
http://onsemi.com
4
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
V
IH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
V
IL
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
V
IK
Input Clamp Diode Voltage
–0.65
–1.5
V
V
CC
= MIN, I
IN
= –18 mA
V
OH
Output HIGH Voltage
2.4
3.1
V
V
CC
= MIN, I
OH
= MAX, V
IN
= V
IH
or V
IL
per Truth Table
V
OL
Output LOW Voltage
0.25
0.4
V
I
OL
= 12 mA
V
CC
= V
CC
MIN,
V
IN
= V
IL
or V
IH
per Truth Table
0.35
0.5
V
I
OL
= 24 mA
I
OZH
Output Off Current HIGH
20
μ
A
V
CC
= MAX, V
O
= 2.7 V
I
OZL
Output Off Current LOW
–20
μ
A
V
CC
= MAX, V
O
= 0.4 V
I
IH
Input HIGH Current
D, R, W
E
W
E
R
20
40
60
μ
A
V
CC
= MAX, V
IN
= 2.7 V
D, R, W
E
W
E
R
0.1
0.2
0.3
mA
V
CC
= MAX, V
IN
= 7.0 V
I
IL
Input LOW Current
D, R, W
E
W
E
R
–0.4
–0.8
–1.2
mA
V
CC
= MAX, V
IN
= 0.4 V
I
OS
Short Circuit Current (Note 1)
–30
–130
mA
V
CC
= MAX
I
CC
Power Supply Current
50
mA
V
CC
= MAX
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
相關(guān)PDF資料
PDF描述
SN74LS670D LOW POWER SCHOTTKY
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