74HC563N Datasheet, PDF (5/7 Pages) NXP Semiconductors – Octal D-type transparent latch 3-state inverting

Philips Semiconductors
Octal D-type transparent latch; 3-state;
inverting
Product specification
74HC/HCT563
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: bus driver
I_CC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t_r = t_f = 6 ns; C_L = 50 pF
T_amb (°C)
TEST CONDITIONS
SYMBOL PARAMETER
min.
+25
typ.
max.
74HC
−40 to +85
min. max.
−40 to +125
min. max.
UNIT
V_CC
(V)
WAVEFORMS
t_PHL/ t_PLH propagation delay
D_n to Q_n
t_PHL/ t_PLH propagation delay
LE to Q_n
47 145
180
220 ns 2.0 Fig.6
17 29
36
44
4.5
14 25
31
38
6.0
47 145
180
220 ns 2.0 Fig.7
17 29
36
44
4.5
14 25
31
38
6.0
t_PZH/ t_PZL 3-state output enable
time
OE to Q_n
t_PHZ/ t_PLZ 3-state output disable
time
OE to Q_n
t_THL/ t_TLH output transition time
47 150
190
225 ns 2.0 Fig.8
17 30
38
45
4.5
14 26
33
38
6.0
50 150
190
225 ns 2.0 Fig.8
18 30
38
45
4.5
14 26
33
38
6.0
14 60
75
90 ns 2.0 Fig.6
5 12
15
18
4.5
4 10
13
15
6.0
t_W
enable pulse width
80 14
HIGH
16 5
14 4
100
120
20
24
17
20
ns 2.0 Fig.7
4.5
6.0
t_su
set-up time
D_n to LE
t_h
hold time
D_n to LE
50 11
10 4
93
4 −6
4 −2
4 −2
65
75
13
15
11
13
4
4
4
4
4
4
ns 2.0 Fig.9
4.5
6.0
ns 2.0 Fig.9
4.5
6.0
December 1990
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