DM7136

The DM7136 is designed as one kind of 6-bit unified bus comparator with open-collector outputs. DM7136 compares two binary words of two-to-six bits in length and indicates matching (bit-for-bit) of the two words.

DM7136 has five features. (1)low bus input current 15uA typ. (2)Its high bus input noise immunity 1.4V typ. (3)Bus inputs comply with IEEE 488-1975. (4)TTL compatible output. (5)Output tatch provision. Those are all the main features.

Some absolute maximum ratings of DM7136 have been concluded into several points as follow. (1)Its supply voltage would be 7V. (2)Its input voltage would be 5.5V. (3)Its operating free air temperature range would be from 0°C to 70°C. (4)Its storage temperature range would be from -65°C to 150°C. (5)Its recommended supply voltage would be min 4.75V and typ 5V and max 5.25V. (6)Its recommended high level input voltage for TTL and strobe inputs would be min 2V. (7)Its recommended low level input voltage for TTL and strobe inputs would be max 0.8V. (8)Its recommended high level output voltage would be max 5.5V. (9)Its recommended low level output current would be max 16mA. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of DM7136 are concluded as follow. (1)Its input clamp voltage would be max -1.5V. (2)Its high level output current would be max 250uA. (3)Its low level output voltage would be max 0.4V. (4)Its input current at max input voltage would be max 1mA for TTL ad would be max 2mA fo strobe. (5)Its high level input current would be max 40uA for TTL and it would be max 80uA for strobe. (6)Its low level input current would be max -1.6mA for TTL and it would be max -2.4mA for strobe. (7)Its bus input current would be typ 15uA and max 50uA at Vcc=max and it would be typ 1ua and max 50ua at Vcc=0. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!