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74FR573SC Datasheet

  • 74FR573SC

  • Octal D-Type Latch with 3-STATE Outputs

  • 6頁

  • FAIRCHILD

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74FR573 Octal D-Type Latch with 3-STATE Outputs
January 1991
Revised August 1999
74FR573
Octal D-Type Latch with 3-STATE Outputs
General Description
The 74FR573 is a high speed octal latch with buffered
common Latch Enable (LE) and buffered common Output
Enable (OE) inputs.
This device is functionally identical to the 74F573.
Features
s
Broadside pinout aids in PC layout
s
Functionally identical to the 74F373, 74F573
s
Outputs have current sourcing capability of 15 mA and
current sinking capability of 64 mA
s
Guaranteed pin-to-pin skew
Ordering Code:
Order Number
74FR573SC
74FR573PC
Package Number
M20B
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
Connection Diagram
Pin Descriptions
Pin Names
OE
LE
D
0
鈥揇
7
O
0
鈥揙
7
Description
Output Enable Input (Active-LOW)
Latch Enable Input (Active-HIGH)
Data Inputs
3-STATE Latch Outputs
漏 1999 Fairchild Semiconductor Corporation
DS010903
www.fairchildsemi.com

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