參數(shù)資料
型號： 74AC259
廠商： ON SEMICONDUCTOR
英文描述： 8−Bit Addressable Latch
文件頁數(shù)： 4/11頁
文件大?。?/td> 130K
代理商： 74AC259
MC74AC259, MC74ACT259
http://onsemi.com
4
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CC
V
IN
DC Supply Voltage (Referenced to GND)
0.5 to +7.0
V
DC Input Voltage (Referenced to GND)
0.5 to V
CC
+0.5
V
V
OUT
DC Output Voltage (Referenced to GND)
0.5 to V
CC
+0.5
V
I
IN
DC Input Current, per Pin
±
20
mA
I
OUT
DC Output Sink/Source Current, per Pin
±
50
mA
I
CC
DC V
CC
or GND Current per Output Pin
±
50
mA
T
stg
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
Storage Temperature
65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
V
CC
Supply Voltage
′
AC
′
ACT
2.0
5.0
6.0
V
4.5
5.0
5.5
V
IN
, V
OUT
DC Input Voltage, Output Voltage (Ref. to GND)
0
V
CC
V
t
r
, t
f
Input Rise and Fall Time (Note 1)
′
AC Devices except Schmitt Inputs
V
CC
@ 3.0 V
150
V
CC
@ 4.5 V
40
ns/V
V
CC
@ 5.5 V
25
t
r
, t
f
Input Rise and Fall Time (Note 2)
′
ACT Devices except Schmitt Inputs
V
CC
@ 4.5 V
10
ns/V
V
CC
@ 5.5 V
8.0
T
J
Junction Temperature (PDIP)
140
°
C
T
A
Operating Ambient Temperature Range
40
25
85
°
C
I
OH
Output Current High
24
mA
I
OL
Output Current Low
24
mA
1. V
IN
from 30% to 70% V
CC
; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. V
IN
from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.
相關PDF資料
PDF描述
74ACQ821L Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs
74ACTQ821L Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs
74ACQ821SD Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs
74ACTQ821SD Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs
74ACTQ821 Quiet Seriesa⑩ 10-Bit D-Type Flip-Flop with 3-STATE Outputs
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