NC7SZ384 1-Bit Low Power Bus Switch
NC7SZ384 1-Bit Low Power Bus Switch
November 1996 Revised December 2005
General D...
NC7SZ384 1-Bit Low Power Bus Switch
NC7SZ384 1-Bit Low Power Bus Switch
November 1996 Revised December 2005
General Description
The NC7SZ384 provides 1-bit of ultra high-speed
CMOS TTLcompatible bus switch. The low On Resistance of the switch allows inputs to be connected to outputs with minimal propagation 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.
Features
O Space saving SOT23 or SC70 5-lead package ¥ O Ultra small MicroPak leadless package O 5: switch connection between two ports O Minimal propagation delay through the switch O Low ICC O Zero bounce in flow-through mode O Control inputs compatible with TTL level
Ordering Code:
Order Number
NC7SZ384M5X NC7SZ384P5X NC7SZ384L6X
Package Number
MA05B MAA05A MAC06A
Pb-Free package per JEDEC J-STD-020B.
Logic Diagram
Product Code Top Mark
Package Description
Supplied As
8Z84
5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel
Z84
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
C3
Pb-Free 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
Connection Diagrams
Pin Assignments for SOT23 and SC70
Pin Description
Pin Name
OE A B NC
Truth Table
Description
Bus Switch Enable Bus A Bus B
No Connect
OE
BO
Function
L
AO
Connect
H
HIGH-Z ...