HD74HC4040P Ver la hoja de datos (PDF) - Renesas Electronics
Número de pieza
componentes Descripción
Lista de partido
HD74HC4040P Datasheet PDF : 7 Pages
| |||
HD74HC4040
Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Item
Maximum clock
frequency
Propagation delay
time
Removal time
Pulse width
Output rise/fall
time
Input capacitance
Symbol VCC (V)
fmax
2.0
4.5
6.0
tPLH
2.0
4.5
6.0
tPHL
2.0
4.5
6.0
tPHL
2.0
4.5
6.0
tPLH
2.0
tPHL
4.5
6.0
trem
2.0
4.5
6.0
tw
2.0
4.5
6.0
tTLH
2.0
tTHL
4.5
6.0
Cin
—
Ta = 25°C
Min Typ Max
—— 5
— — 25
— — 29
— — 175
— 15 35
— — 30
— — 175
— 16 35
— — 30
— — 200
— 18 40
— — 34
— — 100
— 4 20
— — 17
100 — —
20 — —
17 — —
80 — —
16 5 —
14 — —
— — 75
— 5 15
— — 13
— 5 10
Ta = –40 to +85°C
Min
Max
—
4
—
20
—
24
—
220
—
44
—
37
—
220
—
44
—
37
—
250
—
50
—
43
—
125
—
25
—
21
125
—
25
—
21
—
100
—
20
—
17
—
—
95
—
19
—
16
—
10
Unit
MHz
Test Conditions
ns Clock to Q1
ns Clock to Q1
ns Reset to output
ns Qn to Qn – 1
ns
ns
ns
pF
Test Circuit
VCC
VCC
Input
Pulse Generator
Zout = 50 Ω
Input
Pulse Generator
Zout = 50 Ω
Clock
Q1
Reset
Q12
Output
Output
CL = 50 pF
CL = 50 pF
Note : 1. CL includes probe and jig capacitance.
Rev.2.00 Mar 30, 2006 page 4 of 6
Share Link: 