MM74C906 查看數據表（PDF） - Fairchild Semiconductor

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MM74C906

Hex Open Drain N-Channel Buffers • Hex Open Drain P-Channel Buffers

Fairchild Semiconductor 

AC Electrical Characteristics (Note 2)

TA = 25°C, CL = 50 pF, unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tpd

Propagation Delay Time

to a Logical “0”

MM74C906

MM74C907

tpd

Propagation Delay Time

to a Logical “1”

VCC = 5.0V, R = 10k

VCC =10V, R = 10k

VCC = 5.0V (Note 3)

VCC = 10V (Note 3)

150

ns

75

ns

150 + 0.7 RC ns

75 + 0.7 RC

ns

MM74C906

VCC = 5.0V (Note 3)

VCC = 10V (Note 3)

MM74C907

VCC = 5.0V, R = 10k

VCC = 10V, R = 10k

CIN

Input Capacitance

(Note 4)

COUT

Output Capacity

(Note 4)

CPD

Power Dissipation Capacity

(Note 5) Per Buffer

Note 2: AC Parameters are guaranteed by DC correlated testing.

150 + 0.7 RC ns

75 + 0.7 RC

ns

150

ns

75

ns

5.0

pF

20

pF

30

pF

Note 3: “C” used in calculating propagation includes output load capacity (CL) plus device output capacity (COUT).

Note 4: Capacitance is guaranteed by periodic testing.

Note 5: CPD determines the no load AC power consumption of any CMOS device. For complete explanation see Family Characteristics Application Note,

AN-90. (Assumes outputs are open).

Typical Applications

Wire OR Gate

Wire AND Gate

Note: Can be extended to more than 2 inputs.

CMOS or TTL to PMOS Interface

Note: Can be extended to more than 2 inputs.

CMOS or TTL to CMOS at a Higher VCC

Note: VCC + VDD ≤ 18V

VCC ≤ 15V

3

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