9397 750 13251 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 02 — 29 June 2004 13 of 19
Philips Semiconductors
74LVC2952A
Octal registered transceiver
[1] The circuit performs better when R
L
= 1000 Ω.
Test data is given in Table 13.
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.
Fig 8. Load circuitry for switching times.
Table 13: Test data
Supply voltage Input Load S1
V
CC
V
I
t
r
, t
f
C
L
R
L
t
PLH
, t
PHL
t
PZH
, t
PHZ
t
PZL
, t
PLZ
1.2 V V
CC
2.5 ns 50 pF 500
[1]
open GND 2 × V
CC
2.7 V 2.7 V 2.5 ns 50 pF 500 open GND 2 × V
CC
3.0 V to 3.6 V 2.7 V 2.5 ns 50 pF 500 open GND 2 × V
CC
open
GND
2 x V
CC
V
CC
V
I
V
O
001aab111
D.U.T.
C
L
R
T
R
L
R
L
PULSE
GENERATOR
S1
9397 750 13251 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 02 — 29 June 2004 14 of 19
Philips Semiconductors
74LVC2952A
Octal registered transceiver
13. Package outline
Fig 9. Package outline SO24.
UNIT
A
max.
A
1
A
2
A
3
b
p
cD
(1)
E
(1) (1)
eH
E
LL
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
15.6
15.2
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
SOT137-1
X
12
24
w M
θ
A
A
1
A
2
b
p
D
H
E
L
p
Q
detail X
E
Z
c
L
v M
A
13
(A )
3
A
y
0.25
075E05 MS-013
pin 1 index
0.1
0.012
0.004
0.096
0.089
0.019
0.014
0.013
0.009
0.61
0.60
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
e
1
0 5 10 mm
scale
SO24: plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
99-12-27
03-02-19
9397 750 13251 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet Rev. 02 — 29 June 2004 15 of 19
Philips Semiconductors
74LVC2952A
Octal registered transceiver
Fig 10. Package outline SSOP24.
UNIT A
1
A
2
A
3
b
p
cD
(1)
E
(1) (1)
eH
E
LL
p
QZywv 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
8.4
8.0
5.4
5.2
0.65 1.25
7.9
7.6
0.9
0.7
0.8
0.4
8
0
o
o
0.13 0.10.2
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
SOT340-1 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
112
24 13
0.25
y
pin 1 index
0 2.5 5 mm
scale
SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm
SOT340-1
A
max.
2

74LVC2952APW,118

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
Bus Transceivers 3.3V OCTAL REG. BUS
Lifecycle:
New from this manufacturer.
Delivery:
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