Intel 210200-002 manual 8286/8287

8286/8287

OCTAL BUS TRANSCEIVER

•Data Bus Buffer Driver for iAPX 86,88, MCS·80™, MCS·8S™, and MCS·48™ Families

•High Output Drive Capability for Driving System Data Bus

•Fully Parallel 8·Bit Transceivers

•3·State Outputs

•20·Pin Package with 0.3" Center

•No Output Low Noise when Entering or Leaving High Impedance State

The 8286 and 8287 are 8-bit bipolar transceivers with 3-state outputs. The 8287 inverts the input data at its outputs while the 8286 does not. Thus, a wide variety of applications for buffering in microcomputer systems can be met.

AO	vcc	AO	vee
A1	BO		BQ
	B1		B1
	B2		S2
	B3		IJ3
	B4		B4
	Bs		as
	B6		ii6
	B7		B7
GND	T	GND	T

Figure 1. Logic Diagrams Figure 2. Pin Configurations

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