74ABT16841ADL,518 NXP Semiconductors, 74ABT16841ADL,518 Datasheet - Page 3

• Manufacturer Part Number: 74ABT16841ADL,518
• Description: IC 20BIT BUS INTFC LATCH 56SSOP
• Manufacturer: NXP Semiconductors
• Series: 74ABTr

Specifications of 74ABT16841ADL,518

• Logic Type: D-Type Transparent Latch
• Circuit: 10:10
• Output Type: Tri-State
• Voltage - Supply: 4.5 V ~ 5.5 V
• Independent Circuits: 2
• Delay Time - Propagation: 2.2ns
• Current - Output High, Low: 32mA, 64mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74ABT16841ADL-T; 74ABT16841ADL-T; 935196770518

Philips Semiconductors
PIN CONFIGURATION
LOGIC SYMBOL
2004 Feb 02
20-bit bus interface latch (3-State)
56
29
28
1
1LE
1OE
2LE
2OE
1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7
1Q0 1Q1 1Q2 1Q3 1Q4 1Q5 1Q6 1Q7
2D0 2D1 2D2 2D3 2D4 2D5 2D6 2D7
2Q0 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7
55
42
15
2
GND
GND
GND
V
GND
54
41
16
V
1OE
2OE
1Q1
3
1Q0
1Q2
1Q3
1Q4
1Q5
1Q6
1Q7
1Q8
1Q9
2Q0
2Q1
2Q2
2Q3
2Q4
2Q5
2Q6
2Q7
2Q8
2Q9
CC
CC
52
40
17
5
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
11
1
2
3
4
5
6
7
8
9
51
38
19
6
49
37
20
8
48
36
21
9
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
SA00076
47
10
34
23
1LE
1D0
1D1
GND
1D2
1D3
V
1D4
1D5
1D6
GND
1D7
1D8
1D9
2D0
2D1
2D2
GND
2D3
2D4
2D5
V
2D6
2D7
GND
2D8
2LE
2D9
CC
CC
45
12
33
24
1Q8 1Q9
2Q8 2Q9
1D8 1D9
2D8 2D9
44
13
31
26
SH00023
43
14
30
27
3
LOGIC SYMBOL (IEEE/IEC)
FUNCTION TABLE
H = HIGH voltage level
h = HIGH voltage level one set-up time prior to the HIGH-to-LOW
L = LOW voltage level
l
NC= No change
X = Don’t care
Z = High impedance “off” state
nOE
H
L
L
L
L
L
= LOW voltage level one set-up time prior to the HIGH-to-LOW
= HIGH-to-LOW LE transition
LE transition
LE transition
INPUTS
1OE
2OE
1D0
1D1
1D2
1D3
1D4
1D5
1D6
1D7
1D8
1D9
2D0
2D1
2D2
2D3
2D4
2D5
2D6
2D7
2D8
2D9
1LE
2LE
nLE
H
H
X
L
56
28
29
55
54
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
31
30
1
nDx
H
X
X
L
h
l
nQ0 – nQ9
OUTPUTS
1D
3D
EN2
C1
EN4
C3
NC
H
H
L
L
Z
2
4
74ABT16841A
OPERATING MODE
OPERATING MODE
High impedance
Transparent
Latched
Hold
10
12
13
14
15
16
17
19
20
21
23
24
26
27
2
3
5
6
8
9
SH00081
Product data
1Q0
1Q1
1Q2
1Q3
1Q4
1Q5
1Q6
1Q7
1Q8
1Q9
2Q0
2Q1
2Q2
2Q3
2Q4
2Q5
2Q6
2Q7
2Q8
2Q9