HD29468

Pinout




Specifications

Item	Symbol	Ratings	Unit
Supply Voltage	VCC	+7	V
Driver Input Voltage	VID	0.5 to +7	V
Driver Output Voltage	VOD	0.5 to +7	V
Receiver Input Voltage	VIR	0.5 to +7	V
Power Dissipation (Ta = 25 °C)	DP	1000	mW
	FP	785	mW
Operating Temperature	Ta	0 to +75	°C
Storage Temperature	Tstg	65 to +150	°C

Description

The HD29468 features line drivers and receivers for unbalanced transmissions, which meet the specs of IBM 360 and 370. This device has three drivers and receivers in one package. Input of driver and output of receiver are compatible with low power schottky TTL circuit and operates from a single 5 V power supply. The driver has two types of enable inputs. Sprius noise can be prevented by grounding either input when power supply is throw or cut off. The outputs are protected from short circuit and the wired logic is available due to emitter follower from for party line data bus applications.

The HD29468 operates at high speed. Low to high level and high to low level propagation delay times defference are 10 ns max.