MM74C906 datasheet(3/4 Pages) NSC

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AC Electrical Characteristics TA e 25 C CL e 50 pF unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tpd

Propagation Delay Time

to a Logical ‘‘0’’

MM54C906MM74C906

VCC e 50V R e 10k

150

VCC e10V R e 10k

MM54C907MM74C907

VCC e 50V (Note 4)

150 a 07 RC

VCC e 10V (Note 4)

75 a 07 RC

tpd

Propagation Delay Time

to a Logical ‘‘1’’

MM54C906MM74C906

VCC e 50V (Note 4)

150 a 07 RC

VCC e 10V (Note 4)

75 a 07 RC

MM54C907MM74C907

VCC e 50V R e 10k

150

VCC e 10V R e 10k

CIN

Input Capacitance

(Note 2)

COUT

Output Capacity

(Note 2)

CPD

Power Dissipation Capacity

(Note 3) Per Buffer

AC Parameters are guaranteed by DC correlated testing

Note 1

‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’

they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device

operation

Note 2

Capacitance is guaranteed by periodic testing

Note 3

CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C74C Family Characteristics Application Note

AN-90 (Assumes outputs are open)

Note 4

‘‘C’’ used in calculating propagation includes output load capacity (CL) plus device output capacity (COUT)

Typical Applications

Wire OR Gate

TLF5911 – 4

Note

Can be extended to more than 2 inputs

Wire AND Gate

TLF5911 – 5

Note

Can be extended to more than 2 inputs

CMOS or TTL to PMOS Interface

Note

VCC a VDD s 18V

VCC s 15V

TLF5911 – 6

CMOS or TTL to CMOS at a Higher VCC

TLF5911 – 7

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