參數(shù)資料
型號(hào): 74F573SJ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal D-Type Latch with 3-STATE Outputs
中文描述: F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 5.30 MM, EIAJ TYPE2, SOP-20
文件頁(yè)數(shù): 5/14頁(yè)
文件大小: 107K
代理商: 74F573SJ
Philips Semiconductors
Product specification
74F573/74F574
Latch/flip-flop
1989 Oct 16
5
FUNCTION TABLE – 74F574
INPUTS
INTERNAL
REGISTER
OUTPUTS
OPERATING MODES
OE
CP
Dn
Q0 – Q7
L
L
l
h
L
H
L
H
Load and read register
L
X
NC
NC
Hold
H
Dn
Dn
Z
Disable outputs
H = High voltage level
h = High voltage level one setup time prior to the Low-to-High clock transition
L = Low voltage level
l
= Low voltage level one setup time prior to the Low-to-High clock transition
NC= No change
X = Don’t care
Z = High impedance “off” state
= Low-to-High clock transition
= Not a Low-to-High clock transition
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
V
IN
I
IN
V
OUT
I
OUT
T
amb
T
stg
Supply voltage
–0.5 to +7.0
V
Input voltage
–0.5 to +7.0
V
Input current
–30 to +5.0
mA
Voltage applied to output in High output state
–0.5 to +V
CC
48
V
Current applied to output in Low output state
mA
Operating free-air temperature range
0 to +70
°
C
°
C
Storage temperature
–65 to +150
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
NOM
UNIT
MIN
MAX
V
CC
V
IH
V
IL
I
IK
I
OH
I
OL
T
amb
Supply voltage
4.5
5.0
5.5
V
High-level input voltage
2.0
V
Low-level input voltage
0.8
V
Input clamp current
–18
mA
High-level output current
–3
mA
Low-level output current
24
mA
Operating free-air temperature range
0
70
°
C
相關(guān)PDF資料
PDF描述
74F574 Octal D-Type Flip-Flop with 3-STATE Outputs
74F574PC Octal D-Type Flip-Flop with 3-STATE Outputs
74F573SC Octal D-Type Latch with 3-STATE Outputs
74F579SCX Synchronous Up/Down Counter
74F579SJX Synchronous Up/Down Counter
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