74HC/HCT241 Philips Semiconductors (Acquired by NXP), 74HC/HCT241 Datasheet - Page 5

• Manufacturer Part Number: 74HC/HCT241
• Description: Octal Buffer/line Driver; 3-state
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: bus driver
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
September 1993
CC
SYMBOL PARAMETER
t
t
t
t
PHL
PZH
PHZ
THL
Octal buffer/line driver; 3-state
category: MSI
/ t
/ t
/ t
/ t
TLH
PLH
PZL
PLZ
propagation delay
3-state output enable time
3-state output disable time
output transition time
r
= t
1A
2A
1OE to 1Y
2OE to 2Y
1OE to 1Y
2OE to 2Y
f
n
n
= 6 ns; C
to 1Y
to 2Y
n
n
n
n
n
n
;
;
;
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min.
25
9
7
30
11
9
39
14
11
14
5
4
typ.
25
100
20
17
150
30
26
150
30
26
60
12
10
max.
5
T
amb
74HC
min.
40 to 85
( C)
125
25
21
190
38
33
190
38
33
75
15
13
max.
min. max.
40 to 125
150
30
26
225
45
38
225
45
38
90
18
15
.
UNIT
ns
ns
ns
ns
74HC/HCT241
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
TEST CONDITIONS
V
(V)
Product specification
CC
WAVEFORMS
Fig.5
Fig.6
Fig.6
Fig.5