HD74HC592 Datasheet, PDF (5/9 Pages) Hitachi Semiconductor – 8-bit Register/Binary Counter

HD74HC592
Switching Characteristics (C_L = 50 pF, Input t_r = t_f = 6 ns)
Item
Maximum clock
frequency
Propagation delay
time
Pulse width
Removal time
Setup time
Output rise/fall
time
Input capacitance
Symbol VCC (V)
fmax
2.0
4.5
6.0
tPLH
2.0
tPHL
4.5
6.0
tPLH
2.0
tPHL
4.5
6.0
tPLH
2.0
4.5
6.0
tPLH
2.0
tPHL
4.5
6.0
tw
2.0
4.5
6.0
trem
2.0
4.5
6.0
tsu
2.0
4.5
6.0
2.0
4.5
6.0
tTLH
2.0
tTHL
4.5
6.0
Cin
—
Ta = 25°C
Min Typ Max
—— 5
— — 25
— — 29
— — 200
— 24 40
— — 34
— — 200
— 27 40
— — 34
— — 200
— 26 40
— — 34
— — 300
— 29 60
— — 51
80 — —
16 8
–
14 — —
100 — —
20 12 —
17 — —
100 — —
20
0
—
17 — —
200 — —
40 14 —
34 — —
— — 75
— 5 15
— — 13
— 5 10
Ta = –40 to +85°C
Min
Max Unit
Test Conditions
—
4 MHz
—
20
—
24
—
250 ns CCK to RCO
—
50
—
43
—
250 ns C Load to RCO
—
50
—
43
—
250 ns CCLR to RCO
—
50
—
43
—
375 ns RCK to RCO
—
75
—
64
100
—
ns
20
—
17
—
125
—
ns CCLR to CCK
25
—
21
—
125
—
ns CCKEN to CCK
25
—
21
—
250
—
ns CCK to RCK
50
—
43
—
—
95
ns
—
19
—
16
—
10
pF
Test Circuit
VCC
VCC
Input
Pulse Generator
Zout = 50 Ω
Input
Pulse Generator
Zout = 50 Ω
CLoad
RCK
CCKEN
Output
CCK
CCLR
RCO
A to H
C_L = 50 pF
Note : 1. C_L includes probe and jig capacitance.
Rev.2.00 Mar 30, 2006 page 5 of 8