74ALVCH16646DGG,11 NXP Semiconductors, 74ALVCH16646DGG,11 Datasheet - Page 3

• Manufacturer Part Number: 74ALVCH16646DGG,11
• Description: IC TRANSCVR 16BIT N-INV 56TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74ALVCHr

Specifications of 74ALVCH16646DGG,11

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2.3 V ~ 3.6 V
• 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: 74ALVCH16646DG; 74ALVCH16646DG; 935262421112

Philips Semiconductors
PIN DESCRIPTION
LOGIC SYMBOL
1998 Sep 03
PIN NUMBER
15, 16, 17, 19,
42, 41, 40, 38,
52, 51, 49, 48,
32, 39, 46, 53
20, 21, 23, 24
37, 36, 34, 33
47, 45, 44, 43
5, 6, 8, 9, 10,
4, 11, 18, 25,
7, 22, 35, 50
16-bit bus transceiver/register (3-State)
56
54
55
12, 13, 14
14
10
12
13
1
2
2
5
6
8
9
29, 56
30, 55
31, 54
1, 28
2, 27
3, 26
1OE
1DIR
1S
1S
1CP
1CP
1A7
1A0
1A1
1A2
1A3
1A4
1A5
1A6
AB
BA
AB
BA
1A0 to 1A7
2A0 to 2A7
2B0 to 2B7
1B0 to 1B7
SYMBOL
nCP
nCP
nS
nS
nDIR
GND
nOE
V
CC
AB
BA
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
AB
BA
44
43
52
51
49
48
47
45
Direction control input
Clock input A-to-B
Select input A-to-B
Data inputs/outputs
Ground (0V)
Positive supply voltage
Data inputs/outputs
Output enable
Clock input B-to-A
Select input B-to-A
Data inputs/outputs
Data inputs/outputs
15
16
17
19
20
21
23
24
29
28
26
31
27
30
NAME AND FUNCTION
2OE
2DIR
2S
2S
2CP
2CP
2A7
2A0
2A1
2A2
2A3
2A4
2A5
2A6
AB
BA
AB
BA
2B0
2B7
2B1
2B2
2B3
2B4
2B5
2B6
SY00013
42
41
40
38
37
36
34
33
3
BUSHOLD CIRCUIT
LOGIC SYMBOL (IEEE/IEC)
Data Input
1CP
1CP
2CP
2CP
1DIR
1S
1S
2DIR
2S
2S
1OE
2OE
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
2A0
2A1
2A2
2A4
2A3
2A5
2A6
2A7
BA
AB
AB
BA
AB
AB
BA
BA
56
1
55
54
2
3
29
28
30
31
27
26
5
6
8
9
10
12
13
14
15
16
17
19
20
21
23
24
V
CC
6D
13D 14
G3
3EN1[BA]
3EN2[AB]
G5
G7
G10
10EN8[BA]
10EN9[AB]
G12
G14
C4
C6
C11
C13
1
8
3
w1
1
1 7
1 14
7
5
5
12 11D
12
74ALVCH16646
3
w1
1
1
1
2
9
4D
To internal circuit
Product specification
SY00014
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
SW00050
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7