74ABT823 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 4 — 7 November 2011 10 of 17
NXP Semiconductors
74ABT823
9-bit D-type flip-flop with reset and enable; 3-state
a. Input pulse definition b. Test circuit
Test data is given in Table 8.
R
L
= Load resistance.
C
L
= Load capacitance including jig and probe capacitance.
R
T
= Termination resistance should be equal to output impedance Z
o
of the pulse generator.
V
EXT
= External voltage for measuring switching times.
Fig 9. Load circuitry for switching times
001aai298
V
M
V
M
t
W
t
W
10 %
90 % 90 %
0 V
V
I
V
I
negative
pulse
positive
pulse
0 V
V
M
V
M
90 %
10 %
90 %
10 % 10 %
t
f
t
r
t
r
t
f
V
EXT
V
CC
V
I
V
O
mna616
DUT
C
L
R
T
R
L
R
L
G
Table 8. Test data
Input Load V
EXT
V
I
f
I
t
W
t
r
, t
f
C
L
R
L
t
PHL
, t
PLH
t
PZH
, t
PHZ
t
PZL
, t
PLZ
3.0 V 1 MHz 500 ns 2.5 ns 50 pF 500 open open 7.0 V
74ABT823 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 4 — 7 November 2011 11 of 17
NXP Semiconductors
74ABT823
9-bit D-type flip-flop with reset and enable; 3-state
12. Package outline
Fig 10. Package outline SOT137-1 (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
74ABT823 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 4 — 7 November 2011 12 of 17
NXP Semiconductors
74ABT823
9-bit D-type flip-flop with reset and enable; 3-state
Fig 11. Package outline SOT340-1 (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

74ABT823PW,112

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
IC FF D-TYPE SNGL 9BIT 24TSSOP
Lifecycle:
New from this manufacturer.
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