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nexperia

74LVCH162244ADGG Datasheet Preview

74LVCH162244ADGG Datasheet

16-bit buffer/line driver

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74LVC162244A; LVCH162244A
16-bit buffer/line driver; 30 Ω series termination resistors;
5 V tolerant input/output; 3-state
Rev. 7 — 11 February 2019
Product data sheet
1. General description
The 74LVC162244A; 74LVCH162244A are 16-bit non-inverting buffer/line drivers with 3-state
bus compatible outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one
16-bit buffer. It features four output enable inputs, (1OE to 4OE) each controlling four of the 3-state
outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. The device
is designed with 30 Ω series termination resistors in both HIGH and LOW output stages to reduce
line noise.
Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to
the outputs. These features allow the use of these devices in mixed 3.3 V and 5 V applications.
The 74LVCH162244A bus hold on data inputs eliminates the need for external pull-up resistors to
hold unused inputs.
2. Features and benefits
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power consumption
Multibyte flow-through standard pin-out architecture
Low inductance multiple power and ground pins for minimum noise and ground bounce
Direct interface with TTL levels
High-impedance when VCC = 0 V
All data inputs have bus hold. (74LVCH162244A only)
Complies with JEDEC standard:
JESD8-7A (1.65 V to 1.95 V)
JESD8-5A (2.3 V to 2.7 V)
JESD8-C/JESD36 (2.7 V to 3.6 V)
ESD protection
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-B exceeds 200 V
CDM ANSI/ESDA/Jedec JS-002 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C




nexperia

74LVCH162244ADGG Datasheet Preview

74LVCH162244ADGG Datasheet

16-bit buffer/line driver

No Preview Available !

Nexperia
74LVC162244A; LVCH162244A
16-bit buffer/line driver; 30 Ω series termination resistors; 5 V tolerant input/output; 3-state
3. Ordering information
Table 1. Ordering information
Type number
Temperature range
74LVC162244ADL
74LVCH162244ADL
74LVC162244ADGG
74LVCH162244ADGG
74LVC162244ADGV
74LVCH162244ADGV
-40 °C to +125 °C
-40 °C to +125 °C
-40 °C to +125 °C
Package
Name
SSOP48
Description
plastic shrink small outline package; 48 leads;
body width 7.5 mm
TSSOP48
plastic thin shrink small outline package;
48 leads; body width 6.1 mm
TSSOP48 [1] plastic thin shrink small outline package;
48 leads; body width 4.4 mm;
lead pitch 0.4 mm
Version
SOT370-1
SOT362-1
SOT480-1
[1] Also known as TVSOP48.
4. Functional diagram
47
1A0
46
1A1
44
1A2
43
1A3
1
1OE
2
36
1Y0 3A0
3
35
1Y1 3A1
5
33
1Y2 3A2
6
32
1Y3 3A3
25
3OE
41
2A0
40
2A1
38
2A2
37
2A3
48
2OE
8
30
2Y0 4A0
9
29
2Y1 4A1
11
27
2Y2 4A2
12
26
2Y3 4A3
24
4OE
Fig. 1. Logic symbol
13
3Y0
14
3Y1
16
3Y2
17
3Y3
19
4Y0
20
4Y1
22
4Y2
23
4Y3
mna996
1OE 1
2OE 48
3OE 25
4OE 24
1A0 47
1A1 46
1A2 44
1A3 43
2A0 41
2A1 40
2A2 38
2A3 37
3A0 36
3A1 35
3A2 33
3A3 32
4A0 30
4A1 29
4A2 27
4A3 26
EN1
EN2
EN3
EN4
11
12
13
14
Fig. 2. IEC logic symbol
2 1Y0
3 1Y1
5 1Y2
6 1Y3
8 2Y0
9 2Y1
11 2Y2
12 2Y3
13 3Y0
14 3Y1
16 3Y2
17 3Y3
19 4Y0
20 4Y1
22 4Y2
23 4Y3
001aae231
VCC
Fig. 3. Bus hold circuit
data input
to internal circuit
mna705
74LVC_LVCH162244A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 11 February 2019
© Nexperia B.V. 2019. All rights reserved
2 / 14


Part Number 74LVCH162244ADGG
Description 16-bit buffer/line driver
Maker nexperia
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74LVCH162244ADGG Datasheet PDF






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