74HC75 Philips, 74HC75 Datasheet - Page 6

• Manufacturer Part Number: 74HC75
• Description: Quad bistable transparent latch
• Manufacturer: Philips

Philips Semiconductors
December 1990
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: standard
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
CC
INPUT
nD
LE
t
t
t
t
t
t
t
t
SYMBOL
PHL
PHL
PHL
PHL
THL
W
su
h
Quad bistable transparent latch
n-n
category: MSI
/ t
/ t
/ t
/ t
/ t
TLH
PLH
PLH
PLH
PLH
propagation delay
propagation delay
propagation delay
propagation delay
output transition time
enable pulse width
set-up time
hold time
r
UNIT LOAD COEFFICIENT
= t
nD to nQ
nD to nQ
LE
LE
HIGH
nD to LE
nD to LE
CC
f
n-n
n-n
= 6 ns; C
PARAMETER
per input, multiply this value by the unit load coefficient shown in the table below.
to nQ
to nQ
n-n
n-n
0.75
1.00
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
16
12
3
min. typ. max. min. max. min. max.
15
15
13
15
7
4
4
2
25
CC
28
28
28
30
15
) for a unit load of 1 is given in the family specifications.
T
6
74HCT
amb
20
15
3
40 to 85
( C)
35
35
35
38
19
24
18
3
40 to 125
42
42
42
45
22
.
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
V
74HC/HCT75
(V)
TEST CONDITIONS
CC
Product specification
Fig.6
Fig.7
Fig.8
Fig.8
Figs 6 and 7
Fig.8
Fig.9
Fig.9
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