MC54F574J 데이터 시트보기 (PDF) - Motorola => Freescale
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MC54F574J Datasheet PDF : 3 Pages
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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
VCC O0 O1 O2 O3 O4 O5 O6 O7 CP
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
OE D0 D1 D2 D3 D4 D5 D6 D7 GND
LOGIC SYMBOL
23
4 5 6 78 9
D0 D1 D2 D3 D4 D5 D6 D7
11
CP
1
OE
O0 O1 O2 O3 O4 O5 O6 O7
19 18 17 16 15 14 13 12
MC74F574
OCTAL D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
FAST™ SCHOTTKY TTL
20
1
20
1
20
1
J SUFFIX
CERAMIC
CASE 732-03
N SUFFIX
PLASTIC
CASE 738-03
DW SUFFIX
SOIC
CASE 751D-03
ORDERING INFORMATION
MC74FXXXJ Ceramic
MC74FXXXN Plastic
MC74FXXXDW SOIC
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
TA
IOH
IOL
DC Supply Voltage
Operating Ambient Temperature Range
Output Current — High
Output Current — Low
Min
Typ
Max
Unit
74
4.5
5.0
5.5
V
74
0
25
70
°C
74
—
—
3.0
mA
74
—
—
24
mA
FAST AND LS TTL DATA
4-226
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