74LCX574BQX Fairchild Semiconductor, 74LCX574BQX Datasheet - Page 9

• Manufacturer Part Number: 74LCX574BQX
• Description: IC FLIP FLOP OCT D 5V I O 20DQFN
• Manufacturer: Fairchild Semiconductor
• Series: 74LCXr
• Type: D-Type Busr

Specifications of 74LCX574BQX

• Function: Standard
• Output Type: Tri-State Non Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 150MHz
• Delay Time - Propagation: 8.5ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-WQFN Exposed Pad, 20-DQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2006 Fairchild Semiconductor Corporation
74LCX574 Rev. 1.6.0
Physical Dimensions
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,
specifically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/
10.65
10.00
INDICATOR
(R0.10)
PIN ONE
8°
0°
(R0.10)
7.60
7.40
B
Figure 3. 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
2.65 MAX
1.27
0.40
(1.40)
20
1
SEATING PLANE
DETAIL A
0.75
0.25
SCALE: 2:1
0.35
0.51
0.25
13.00
12.60
11.43
X 45°
GAGE PLANE
0.25
M
C
B
A
1.27
0.30
0.10
11
10
NOTES: UNLESS OTHERWISE SPECIFIED
A
A) THIS PACKAGE CONFORMS TO JEDEC
B) ALL DIMENSIONS ARE IN MILLIMETERS.
C) DIMENSIONS DO NOT INCLUDE MOLD
D) CONFORMS TO ASME Y14.5M-1994
E) LANDPATTERN STANDARD: SOIC127P1030X265-20L
F) DRAWING FILENAME: MKT-M20BREV3
9
C
0.10 C
MS-013, VARIATION AC, ISSUE E
FLASH OR BURRS.
LAND PATTERN RECOMMENDATION
2.25
1.27
SEE DETAIL A
SEATING PLANE
0.65
www.fairchildsemi.com
0.33
0.20
9.50