NC7SZD384 Fairchild, NC7SZD384 Datasheet

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NC7SZD384

Manufacturer Part Number
NC7SZD384
Description
TinyLogic UHS 1-Bit Low Power Bus Switch
Manufacturer
Fairchild
Datasheet

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© 2003 Fairchild Semiconductor Corporation
NC7SZD384M5X
NC7SZD384P5X
NC7SZD384L6X
NC7SZD384
TinyLogic
with Level Shifting
General Description
The NC7SZD384 provides 1-bit of high-speed CMOS TTL-
compatible bus switch. The low on resistance of the switch
allows inputs to be connected to outputs with minimal prop-
agation delay and without generating additional ground
bounce noise. The device is organized as a 1-bit switch
with a bus enable (OE) signal. When OE is LOW, the
switch is on and Port A is connected to Port B. When OE is
HIGH, the switch is open and a high-impedance state
exists between the two ports. Reduced voltage drive to the
gate of the FET switch permits nominal level shifting of 5V
to 3.3V through the switch.
Ordering Code:
Logic Symbol
Pin Descriptions
Function Table
TinyLogic
MicroPak
Number
Order
is a trademark of Fairchild Semiconductor Corporation.
is a registered trademark of Fairchild Semiconductor Corporation.
OE
Pin Name
H
L
OE
NC
A
B
Package
MAA05A
MAC06A
Number
MA05B
HIGH-Z State
UHS 1-Bit Low Power Bus Switch
B
A
O
O
Bus Switch Enable
Product Code
Description
No Connect
Top Mark
8Z4D
Bus A
Bus B
Z4D
A4
Disconnect
Function
Connect
DS500016
5-Lead SOT23, JEDEC MO-178, 1.6mm
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
6-Lead MicroPak, 1.0mm Wide
Package Description
Features
Connection Diagrams
Space saving SOT23 or SC70 5-lead package
Ultra small MicroPak
5 switch connection between two ports
Designed to be used in level-shifting applications
Minimal propagation delay through the switch
Low I
Zero bounce in flow-through mode
Control inputs compatible with TTL level
CC
Pin Assignments for SC70 and SOT23
Pad Assignments for MicroPak
(Top Thru View)
(Top View)
leadless package
June 1997
Revised May 2003
3k Units on Tape and Reel
3k Units on Tape and Reel
5k Units on Tape and Reel
www.fairchildsemi.com
Supplied As

Related parts for NC7SZD384

NC7SZD384 Summary of contents

Page 1

... UHS 1-Bit Low Power Bus Switch with Level Shifting General Description The NC7SZD384 provides 1-bit of high-speed CMOS TTL- compatible bus switch. The low on resistance of the switch allows inputs to be connected to outputs with minimal prop- agation delay and without generating additional ground bounce noise ...

Page 2

... Note 5: Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the voltages on the two ( pins. Note 6: Per TTL driven input (V 3.4V, control input only). A and B pins do not contribute www.fairchildsemi.com Recommended Operating (Note 1) Conditions (Note 3) ...

Page 3

... Typ Max Units 4 FIGURE 1. AC Test Circuit FIGURE 2. AC Waveforms 3 Conditions Figure Number V OPEN Figures for t Figures I PZL OPEN for t I PZH V 7V for t Figures I PLZ OPEN for t I PHZ Conditions V 5. 5.0V CC www.fairchildsemi.com ...

Page 4

... DC Characteristics FIGURE 3. Typical High Level Output Voltage vs. Supply Voltage www.fairchildsemi.com 4 ...

Page 5

... Cavity Cavities Status 125 (typ) Empty 3000 Filled 75 (typ) Empty DIM B DIM F DIM K o 0.096 0.138 0.004 0.053 0.004 (2.45) (3.5 0.10) (1.35 0.10) 0.130 0.138 0.002 0.055 0.004 (3.3) (3.5 0.05) (1.4 0.11) 5 Cover Tape Status Sealed Sealed Sealed DIM P1 DIM W 0.157 0.315 0.004 (4) (8 0.1) 0.157 0.315 0.012 (4) (8 0.3) www.fairchildsemi.com ...

Page 6

... Designator Section Leader (Start End) L6X Carrier Trailer (Hub End) REEL DIMENSIONS inches (millimeters) Tape Size 7.0 0.059 0.512 0.795 8 mm (177.8) (1.50) (13.00) (20.20) www.fairchildsemi.com (Continued) Number Cavities 125 (typ) 5000 75 (typ 2.165 0.331 0.059/ 0.000 (55.00) (8.40 1.50/ 0.00) 6 Cavity Cover Tape Status Status Empty ...

Page 7

... Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Package Number MA05B 7 www.fairchildsemi.com ...

Page 8

... Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide www.fairchildsemi.com Package Number MAA05A 8 ...

Page 9

... Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’ ...

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