74ALVCH16843DGG,11 NXP Semiconductors, 74ALVCH16843DGG,11 Datasheet - Page 4

• Manufacturer Part Number: 74ALVCH16843DGG,11
• Description: IC 18BIT BUS INTRFC D 56TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74ALVCHr

Specifications of 74ALVCH16843DGG,11

• Logic Type: D-Type Transparent Latch
• Circuit: 9:9
• Output Type: Tri-State
• Voltage - Supply: 2.3 V ~ 3.6 V
• Independent Circuits: 2
• Delay Time - Propagation: 2.2ns
• Current - Output High, Low: 24mA, 24mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74ALVCH16843DG-T; 74ALVCH16843DG-T; 935259110118

Philips Semiconductors
LOGIC DIAGRAM
BUS HOLD CIRCUIT
1998 Aug 04
18-bit bus interface D-type latch (3-State)
Data Input
nPRE
nCLR
nOE
nLE
V
CC
nD
0
D
CLR
D P RE
LE
nQ
SH00146
To internal circuit
0
SW00044
4
LOGIC SYMBOL (IEEE/IEC)
1PRE
2PRE
1CLR
2CLR
1OE
2OE
1LE
2LE
1D
1D
1D
1D
1D
1D
1D
1D
1D
2D
2D
2D
2D
2D
2D
2D
2D
2D
0
1
2
3
4
5
6
7
8
1
0
2
3
4
5
6
7
8
56
56
27
30
28
29
54
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
31
2
1
EN8
S6
R7
C5
C5
5D
EN4
S2
R3
C1
C1
1D
2, 3, 4
6, 7, 8
74ALVCH16843
Product specification
SH00145
3
5
6
8
9
10
12
13
14
15
16
17
19
20
21
23
24
26
1Q
1Q
1Q
1Q
1Q
1Q
1Q
1Q
1Q
2Q
2Q
2Q
2Q
2Q
2Q
2Q
2Q
2Q
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8