參數(shù)資料
型號: NM27P040Q170
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: PROM
英文描述: Inductor; Inductor Type:Standard; Inductance:88uH; Series:CMS; DC Resistance Max:0.01ohm; Package/Case:PCB Surface Mount; Core Material:Ferrite; Current, It rms:3.95A; Leaded Process Compatible:Yes; Leakage Inductance:0.85uH RoHS Compliant: Yes
中文描述: 512K X 8 UVPROM, 170 ns, CDIP32
封裝: WINDOWED, CERAMIC, DIP-32
文件頁數(shù): 3/10頁
文件大小: 151K
代理商: NM27P040Q170
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Storage Temperature
b
65
§
C to
a
150
§
C
All Input Voltages except A9 with
Respect to Ground (Note 10)
b
0.6V to
a
7V
b
0.6V to
a
14V
V
PP
and A9 with Respect to Ground
V
CC
Supply Voltage with
Respect to Ground
b
0.6V to
a
7V
l
2000V
ESD Protection
All Output Voltages with
Respect to Ground (Note 10) V
CC
a
1.0V to GND
b
0.6V
Operating Range
Range
Temperature
V
CC
Tolerance
Commercial
Industrial
Military
0
§
C to
a
70
§
C
b
40
§
C to
a
85
§
C
b
55
§
C to
a
125
§
C
a
5V
g
5V
g
5V
g
10%
g
10%
g
10%
Read Operation
DC Electrical Characteristics
Over operating range with V
PP
e
V
CC
Symbol
Parameter
Test Conditions
Min
Max
Units
V
IL
Input Low Level
b
0.2
0.8
V
V
IH
Input High Level
2.0
V
CC
a
1
V
V
OL
Output Low Voltage
I
OL
e
2.1 mA
0.4
V
V
OH
Output High Voltage
I
OH
e b
2.5 mA
3.5
V
I
SB1
V
CC
Standby Current (CMOS)
(Note 11)
CE
e
V
CC
g
0.3V
100
m
A
I
SB2
V
CC
Standby Current
CE
e
V
IH
1
mA
I
CC
V
CC
Active Current
CE
e
OE
e
V
IL
, I/O
e
0 mA
f
e
5 MHz
30
mA
I
PP
V
PP
Supply Current
V
PP
e
V
CC
10
m
A
V
PP
V
PP
Read Voltage
V
CC
b
0.4
V
CC
V
I
LI
Input Load Current
V
IN
e
5.5V or GND
b
1
1
m
A
I
LO
Output Leakage Current
V
OUT
e
5.5V or GND
b
10
10
m
A
AC Electrical Characteristics
Over operating range with V
PP
e
V
CC
Symbol
Parameter
120
150
170
250
Units
Min
Max
Min
Max
Min
Max
Min
Max
t
ACC
Address to Output Delay
120
150
170
250
ns
t
CE
CE to Output Delay
120
150
170
250
t
OE
OE to Output Delay
50
50
50
50
t
DF
(Note 2)
Output Disable to
Output Float
35
25
25
25
t
CF
(Note 2)
Chip Disable to
Output Float
35
30
30
30
t
OH
(Note 2)
Output Hold from Addresses, CE or OE,
Whichever Occurred First
7
7
7
7
3
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