IN74AC21 Ver la hoja de datos (PDF) - Integral Corp.

Número de pieza

componentes Descripción

Lista de partido

IN74AC21

Dual 4-input AND gate high-speed silicon-gate CMOS

Integral Corp. 

IN74AC21

AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=3.0 ns)

Symbol

Parameter

VCC*

Guaranteed Limit

V

25 °C

-40°C to

Unit

85°C

Min Max Min Max

tPLH Propagation Delay, Input A , B, C or D to

Output Y (Figure 1)

3.3 1.5 7.5 1.0 8.0 ns

5.0 1.5 6.0 1.0 6.5

tPHL Propagation Delay, Input A , B, C or D to

Output Y (Figure 1)

3.3 1.5 7.5 1.0 8.0 ns

5.0 1.5 6.0 1.0 7.0

CIN Maximum Input Capacitance

5.0

4.5

4.5

pF

CPD Power Dissipation Capacitance

*Voltage Range 3.3 V is 3.3 V ±0.3 V

Voltage Range 5.0 V is 5.0 V ±0.5 V

Typical @25°C,VCC=5.0 V

30

pF

Figure 1. Switching Waveforms

70

Share Link: