Nexperia
74HC241; 74HCT241
Octal buffer/line driver; 3-state
74HC_HCT241 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved.
Product data sheet Rev. 3 — 20 February 2018
10 / 17
Test data is given in Table 9.
Definitions test circuit:
R
T
= Termination resistance should be equal to output impedance Z
o
of the pulse generator.
C
L
= Load capacitance including jig and probe capacitance.
R
L
= Load resistance.
S1 = Test selection switch.
Figure 8. Test circuit for measuring switching times
Table 9. Test data
Input Load S1 positionType
V
I
t
r
, t
f
C
L
R
L
t
PHL
, t
PLH
t
PZH
, t
PHZ
t
PZL
, t
PLZ
74HC241 GND to V
CC
6 ns 50 pF 1 kΩ open GND V
CC
74HCT241 GND to 3 V 6 ns 50 pF 1 kΩ open GND V
CC
Nexperia
74HC241; 74HCT241
Octal buffer/line driver; 3-state
74HC_HCT241 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved.
Product data sheet Rev. 3 — 20 February 2018
11 / 17
11 Package outline
UNIT
A
max.
A
1
A
2
A
3
b
p
c D
(1)
E
(1) (1)
e H
E
L L
p
Q
Z
ywv θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
mm
inches
2.65
0.3
0.1
2.45
2.25
0.49
0.36
0.32
0.23
13.0
12.6
7.6
7.4
1.27
10.65
10.00
1.1
1.0
0.9
0.4
8
0
o
o
0.25 0.1
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
1.1
0.4
SOT163-1
10
20
w M
b
p
detail X
Z
e
11
1
D
y
0.25
075E04 MS-013
pin 1 index
0.1
0.012
0.004
0.096
0.089
0.019
0.014
0.013
0.009
0.51
0.49
0.30
0.29
0.05
1.4
0.055
0.419
0.394
0.043
0.039
0.035
0.016
0.01
0.25
0.01 0.004
0.043
0.016
0.01
0 5 10 mm
scale
X
θ
A
A
1
A
2
H
E
L
p
Q
E
c
L
v M
A
(A )
3
A
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
99-12-27
03-02-19
Figure 9. Package outline SOT163-1 (SO20)
Nexperia
74HC241; 74HCT241
Octal buffer/line driver; 3-state
74HC_HCT241 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved.
Product data sheet Rev. 3 — 20 February 2018
12 / 17
UNIT A
1
A
2
A
3
b
p
c D
(1)
E
(1)
e H
E
L L
p
Q
(1)
Zywv θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
mm
0.21
0.05
1.80
1.65
0.38
0.25
0.20
0.09
7.4
7.0
5.4
5.2
0.65
7.9
7.6
0.9
0.7
0.9
0.5
8
0
o
o
0.131.25 0.2 0.1
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.2 mm maximum per side are not included.
1.03
0.63
SOT339-1 MO-150
99-12-27
03-02-19
X
w M
θ
A
A
1
A
2
b
p
D
H
E
L
p
Q
detail X
E
Z
e
c
L
v M
A
(A )
3
A
1 10
20 11
y
0.25
pin 1 index
0 2.5 5 mm
scale
SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm
SOT339-1
A
max.
2
Figure 10. Package outline SOT339-1 (SSOP20)

74HCT241DB,118

Mfr. #:
Manufacturer:
Nexperia
Description:
Buffers & Line Drivers OCTAL BUFFER 3-STATE
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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