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參數(shù)資料
| 型號： | MC74F574N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS |
| 中文描述： | F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | 738-03 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 80K |
| 代理商： | MC74F574N |
4-226
FAST AND LS TTL DATA
OCTAL D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
The MC74F574 is a high-speed, low-power octal D-type flip-flop featuring
separate D-type inputs for each flip-flop and 3-state outputs for bus oriented
applications. A buffered clock (CP) and Output Enable (OE) are common to
all flip-flops.
This device is functionally identical to the F374 except for the pinouts.
Broadside Pinout Version of F374
Edge-Triggered D-Type Inputs
Buffered Positive Edge-Triggered Clock
3-State Outputs for Bus Oriented Applications
ESD Protection > 4000 Volts
PIN ASSIGNMENT
LOGIC SYMBOL
18
17
16
15
14
13
1
2
3
4
5
6
7
D5
20
19
8
VCC
OE
O0
O1
O2
O3
O5
O4
O6
D0
D1
D2
D3
D4
D6
9
10
GND
D7
12
11
O7
CP
OE
D0
D1
D2
D3
D4
D5
D6
D7
O0
O1
O2
O3
O4
O5
O6
O7
CP
2
3
4
5
6
7
8
9
11
1
12
13
14
15
16
17
18
19
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
TA
IOH
IOL
DC Supply Voltage
74
4.5
5.0
5.5
V
Operating Ambient Temperature Range
74
0
25
70
°
C
Output Current — High
74
—
—
3.0
mA
Output Current — Low
74
—
—
24
mA
MC74F574
OCTAL D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
FAST
SCHOTTKY TTL
ORDERING INFORMATION
MC74FXXXJ
MC74FXXXN
MC74FXXXDW
Ceramic
Plastic
SOIC
20
1
J SUFFIX
CERAMIC
CASE 732-03
20
1
N SUFFIX
PLASTIC
CASE 738-03
20
1
DW SUFFIX
SOIC
CASE 751D-03
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