74ALVCH16652DGG [NEXPERIA]
16-bit transceiver/register with dual enable; 3-stateProduction;型号: | 74ALVCH16652DGG |
厂家: | Nexperia |
描述: | 16-bit transceiver/register with dual enable; 3-stateProduction |
文件: | 总18页 (文件大小:255K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
Rev. 3 — 12 September 2018
Product data sheet
1. General description
The 74ALVCH16652 consists of 16 non-inverting bus transceiver circuits with 3-state outputs, D-
type flip-flops and control circuitry arranged for multiplexed transmission of data directly from the
data bus or from the internal storage registers.
Data on the ‘A’ or ‘B’, or both buses, will be stored in the internal registers, at the appropriate clock
inputs (nCPAB or nCPBA) regardless of the select inputs (nSAB and nSBA) or output enable
(nOEAB and nOEBA) control inputs.
Depending on the select inputs nSAB and nSBA data can directly go from input to output (real-time
mode) or data can be controlled by the clock (storage mode), when OE inputs permit this operating
mode.
The output enable inputs nOEAB and nOEBA determine the operation mode of the transceiver.
When nOEAB is LOW, no data transmission from nBn to nAn is possible and when nOEBA is
HIGH, no data transmission from nBn to nAn is possible.
When nSAB and nSBA are in the real-time transfer mode, it is also possible to store data without
using the internal D-type flip-flops by simultaneously enabling nOEAB and nOEBA. In this
configuration each output reinforces its input.
Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
2. Features and benefits
•
Wide supply voltage range of 1.2 V to 3.6 V
•
•
•
•
•
•
•
•
CMOS low power consumption
Direct interface with TTL levels
Current drive ±24 mA at VCC = 3.0 V.
MULTIBYTE flow-through standard pin-out architecture
Low inductance multiple VCC and GND pins for minimum noise and ground bounce
All data inputs have bushold
Output drive capability 50 Ω transmission lines at 85 °C
Complies with JEDEC standards:
•
•
JESD8-5 (2.3 V to 2.7 V)
JESD8B/JESD36 (2.7 V to 3.6 V)
•
ESD protection:
•
•
HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V
CDM JESD22-C101E exceeds 1000 V
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
74ALVCH16652DGG −40 °C to +85 °C
TSSOP56
plastic thin shrink small outline package; 56 leads; SOT364-1
body width 6.1 mm
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
4. Functional diagram
5
6
52
51
49
48
47
45
44
43
15
16
17
19
20
21
23
24
42
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2B0
41
2B1
8
40
2B2
9
38
2B3
10
12
13
14
37
2B4
36
V
CC
2B5
2B6
2B7
34
33
56
1
29
28
26
31
27
30
1OEBA
1OEAB
1SAB
2OEBA
2OEAB
2SAB
data input
to internal circuit
3
54
2
1SBA
2SBA
1CPAB
1CPBA
2CPAB
2CPBA
55
aaa-029035
001aad245
Fig. 1. Logic symbol
Fig. 2. Bus hold circuit
56
29
2OEBA
1OEBA
1OEAB
1CPBA
1SBA
EN1[BA]
EN2[AB]
C3
EN7[BA]
1
28
30
31
27
26
2OEAB
2CPBA
2SBA
EN8[AB]
C9
55
54
2
G4
G10
1CPAB
1SAB
C5
2CPAB
2SAB
C11
3
G6
G12
52
42
≥1
1
4
4
3D
1
1B0
≥1
7
10
9D
8
2B0
5
15
1A0
2A0
10 1
5D
1
6
6
≥1
2
11D
12
1 12
≥1
6
51
49
48
47
45
44
43
16
17
19
20
21
23
24
41
40
38
37
36
34
33
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2B1
2B2
2B3
2B4
2B5
2B6
2B7
8
9
10
12
13
14
aaa-029036
Fig. 3. IEC logic symbol
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
2 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
nOEBA
nOEAB
nSBA
nCPBA
nSAB
nCPAB
V
CC
S
D
nAn
Y
1
MUX
Q
D
D
2
FF
n
CP
V
CC
S
1
D
Y
MUX
nBn
D
Q
D
2
FF
n
CP
8 IDENTICAL CHANNELS
aaa-028365
Fig. 4. Logic diagram (one section)
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
3 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
5. Pinning information
5.1. Pinning
74ALVCH16652
1
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
1OEAB
1CPAB
1SAB
GND
1OEBA
1CPBA
1SBA
GND
2
3
4
5
1A0
1B0
6
1A1
1B1
7
V
V
CC
CC
8
1A2
1A3
1A4
GND
1A5
1A6
1A7
2A0
2A1
2A2
GND
2A3
2A4
2A5
1B2
1B3
1B4
GND
1B5
1B6
1B7
2B0
2B1
2B2
GND
2B3
2B4
2B5
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
V
V
CC
CC
2A6
2A7
2B6
2B7
GND
GND
2SAB
2CPAB
2OEAB
2SBA
2CPBA
2OEBA
aaa-029037
Fig. 5. Pin configuration for TSSOP56 (SOT364-1)
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
4 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
5.2. Pin description
Table 2. Pin description
Symbol
Pin
Description
1A0, 1A1, 1A2, 1A3, 1A4, 1A5, 1A6, 1A7
2A0, 2A1, 2A2, 2A3, 2A4, 2A5, 2A6, 2A7
1B0, 1B1, 1B2, 1B3, 1B4, 1B5, 1B6, 1B7
2B0, 2B1, 2B2, 2B3, 2B4, 2B5, 2B6, 2B7
1OEBA, 2OEBA
5, 6, 8, 9, 10, 12, 13, 14
data input/output
15, 16, 17, 19, 20, 21, 23, 24
data input/output
52, 51, 49, 48, 47, 45, 44, 43
data output/input
42, 41, 40, 38, 37, 36, 34, 33
data output/input
56, 29
output enable inputs (active-LOW)
output enable inputs (active-HIGH)
select input A-to-B
clock input A-to-B
1OEAB, 2OEAB
1, 28
1SAB, 2SAB
3, 26
1CPAB, 2CPAB
2, 27
1SBA, 2SBA
54, 31
select input B-to-A
clock input B-to-A
1CPBA, 2CPBA
55, 30
GND
4, 11, 18, 25, 32, 39, 46, 53
7, 22, 35, 50
ground (0 V)
VCC
supply voltage
6. Functional description
Table 3. Function selection
H = HIGH voltage level; L = LOW voltage level; X = don’t care; ↑ = LOW-to-HIGH clock transition;
Operating mode
Inputs
Data I/O
nAn
nOEAB nOEBA nCPAB nCPBA nSAB
nSBA
nBn
isolation, store A and B data
isolation, store A and B data
store A, hold B[1]
L
H
H
H
H
X
L
↑
↑
X
X
X
L
X
X
X
X
X
L
input
input
L
H or L
H or L
input
input
X
H
L
↑
H or L
input
unspecified[1]
output
store A in both registers
store B, hold A[1]
↑
↑
input
H or L
↑
X
X
X
X
L
unspecified[1] input
store B in both registers
real-time B data to A bus
stored B data to A bus
real-time A data to B bus
stored A data to B bus
L
↑
↑
output
output
output
input
input
L
L
X
X
L
input
L
L
X
H or L
X
H
X
X
H
input
H
H
H
H
H
L
X
output
output
output
H or L
H or L
X
H
H
input
stored A data to B bus and
stored B data to A bus
H or L
output
[1] The data output functions may be enabled or disabled by various signals at the nOEAB and nOEBA inputs. Data input functions are
always enabled, i.e., data at the bus inputs will be stored on every LOW-to-HIGH transition on the clock inputs.
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
5 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
VCC
VI
Parameter
Conditions
Min
-0.5
-0.5
-0.5
-50
-
Max
+4.6
+4.6
Unit
V
supply voltage
input voltage
[1]
[1]
V
VO
output voltage
VCC + 0.5 V
IIK
input clamping current
output clamping current
VI < 0 V
-
mA
IOK
VO > VCC or VO < 0 V
±50
±50
100
-
mA
mA
mA
mA
°C
IO (sink/source) output sink or source current VO = 0 V to VCC
-
ICC
supply current
-
IGND
Tstg
Ptot
ground current
-100
−65
-
storage temperature
total power dissipation
+150
600
Tamb = −40 °C to +85 °C
[2]
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For TSSOP56 packages: above 55 °C derate linearly with 8 mW/K.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Symbol Parameter
Conditions
Min
1.2
2.3
Typ
2.4
2.5
Max
3.6
Unit
V
VCC
supply voltage
for low-voltage applications
for maximum speed performance;
30 pF output load
2.7
V
for maximum speed performance;
50 pF output load
3.0
3.3
3.6
V
VI
input voltage
0
0
-
-
-
-
-
VCC
VCC
+85
20
V
VO
output voltage
V
Tamb
Δt/ΔV
ambient temperature
input transition rise and fall rate
in free air
-40
-
°C
VCC = 2.3 V to 3.0 V
VCC = 3.0 V to 3.6 V
ns/V
ns/V
-
10
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
6 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
9. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Tamb = -40 °C to +85 °C
Symbol Parameter
Conditions
Min
1.7
2.0
-
Typ[1]
1.2
Max
-
Unit
V
VIH
HIGH-level
VCC = 2.3 V to 2.7 V
input voltage
VCC = 2.7 V to 3.6 V
1.5
-
V
VIL
LOW-level
VCC = 2.3 V to 2.7 V
1.2
0.7
0.8
V
input voltage
VCC = 2.7 V to 3.6 V
-
1.5
V
VOH
HIGH-level
VI = VIH or VIL
output voltage
IO = -100 μA; VCC = 2.3 V to 3.6 V
IO = -6 mA; VCC = 2.3 V
IO = -12 mA; VCC = 2.3 V
IO = -12 mA; VCC = 2.7 V
IO = -12 mA; VCC = 3.0 V
IO = -24 mA; VCC = 3.0 V
VI = VIH or VIL
VCC - 0.2
VCC - 0.3
VCC - 0.6
VCC - 0.5
VCC - 0.6
VCC - 1.0
VCC
-
-
-
-
-
-
V
V
V
V
V
V
VCC - 0.08
VCC - 0.26
VCC - 0.14
VCC - 0.09
VCC - 0.28
VOL
LOW-level
output voltage
IO = 100 μA; VCC = 2.3 V to 3.6 V
IO = 6 mA; VCC = 2.3 V
IO = 12 mA; VCC = 2.3 V
IO = 12 mA; VCC = 2.7 V
IO = 24 mA; VCC = 3.0 V
VCC = 2.3 V to 3.6 V; VI = VCC or GND
-
-
-
-
-
-
GND
0.07
0.15
0.14
0.27
0.1
0.20
0.40
0.70
0.40
0.55
5
V
V
V
V
V
II
input
μA
leakage current
IOZ
ICC
ΔICC
IBHL
OFF-state
output current
VCC = 2.3 V to 3.6 V; VI = VIH or VIL;
VO = VCC or GND
-
-
-
0.1
0.2
10
40
μA
μA
μA
supply current
VCC = 2.3 V to 3.6 V; VI = VCC or GND;
IO = 0 A
additional
supply current
per data I/O pin; VCC = 2.3 V to 3.6 V;
VI = VCC - 0.6 V; IO = 0 A
150
750
bus hold LOW
current
VCC = 2.3 V; VI = 0.7 V
VCC = 3.0 V; VI = 0.8 V
VCC = 2.3 V; VI = 1.7 V
VCC = 3.0 V; VI = 2.0 V
VCC = 3.6 V
45
75
-
150
-
-
-
-
-
-
μA
μA
μA
μA
μA
IBHH
bus hold HIGH
current
-45
-75
500
-175
-
IBHLO
IBHHO
CI
bus hold LOW
overdrive current
bus hold HIGH
overdrive current
VCC = 3.6 V
-500
-
-
-
-
μA
pF
input capacitance
4.0
[1] All typical values are measured at Tamb = 25 °C.
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
7 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
10. Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit, see Fig. 11.
Symbol Parameter
Conditions
Min
Typ [1]
Max
Unit
tpd
propagation delay
nAn to nBn; nBn to nAn; see Fig. 6
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
[2]
1.0
-
2.7
2.8
2.6
4.8
4.5
3.9
ns
ns
ns
VCC = 3.0 V to 3.6 V
nCPAB to nBn; nCPBA to nAn; see Fig. 7
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.0
1.0
-
3.4
3.1
2.9
6.8
5.2
4.5
ns
ns
ns
VCC = 3.0 V to 3.6 V
nSAB to nBn; nSBA to nAn; see Fig. 8
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.4
1.0
-
3.4
3.5
3.1
5.6
6.4
5.3
ns
ns
ns
VCC = 3.0 V to 3.6 V
nOEAB to nBn; see Fig. 10
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.3
ten
tdis
tw
enable time
disable time
pulse width
[3]
[3]
[4]
[4]
1.0
-
2.6
2.4
2.2
4.5
4.6
4.0
ns
ns
ns
VCC = 3.0 V to 3.6 V
nOEBA to nAn; see Fig. 10
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.0
3.3
-
2.8
3.0
2.2
4.5
4.6
4.0
ns
ns
ns
VCC = 3.0 V to 3.6 V
nOEAB to nBn; see Fig. 10
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.0
1.6
-
2.7
3.4
2.7
4.5
5.1
4.5
ns
ns
ns
VCC = 3.0 V to 3.6 V
nOEBA to nAn; see Fig. 10
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.4
3.3
-
2.5
3.1
2.9
4.5
5.1
4.5
ns
ns
ns
VCC = 3.0 V to 3.6 V
1.1
nCPAB HIGH or LOW; nCPBA HIGH or LOW;
see Fig. 7
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
2.2
3.3
3.3
1.2
1.0
0.7
-
-
-
ns
ns
ns
VCC = 3.0 V to 3.6 V
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
8 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
Symbol Parameter
Conditions
Min
Typ [1]
Max
Unit
tsu
set-up time
nAn to nCPAB; nBn to nCPBA; see Fig. 9
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
2.2
1.7
1.4
0.2
0.2
0.3
-
-
-
ns
ns
ns
VCC = 3.0 V to 3.6 V
nAn to nCPAB; nBn to nCPBA; see Fig. 9
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
th
hold time
0.6
0.4
0.7
0.1
0.1
0.2
-
-
-
ns
ns
ns
VCC = 3.0 V to 3.6 V
fmax
maximum frequency nCPAB; nCPBA; see Fig. 7
VCC = 2.3 V to 2.7 V
150
150
150
300
320
320
-
-
-
MHz
MHz
MHz
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
CPD
power dissipation
capacitance
per channel; VI = GND to VCC
output enabled
[5]
-
-
22
-
-
pF
pF
output disabled
4.0
[1] Typical values are measured at Tamb = 25 °C
Typical values for VCC = 2.3 V to 2.7 V are measured at VCC = 2.5 V
Typical values for VCC = 3.0 V to 3.6 V are measured at VCC = 3.3 V
[2] tpd is the same as tPHL and tPLH
[3] ten is the same as tPZH and tPZL
[4] tdis is the same as tPHZ and tPLZ
.
.
.
[5] CPD is used to determine the dynamic power dissipation (PD in μW):
PD = CPD x VCC2 x fi x N + ∑(CL x VCC2 x fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
∑(CL x VCC2 x fo) = sum of outputs.
10.1. Waveforms and test circuit
V
I
nAn, nBn input
GND
V
V
M
M
t
t
PLH
PHL
V
OH
nBn, nAn output
V
V
M
M
V
OL
aaa-027928
See Table 8 for measurement points.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig. 6. Input (nAn, nBn) to output (nBn, nAn) propagation delays
©
74ALVCH16652
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
9 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
1/f
max
V
I
nCPAB, nCPBA
input
V
V
V
M
M
M
GND
t
W
t
t
PLH
PHL
V
OH
nBn, nAn output
V
V
M
M
V
OL
aaa-029020
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig. 7. Clock input (nCPAB, nCPBA) to data output (nBn, nAn) propagation delays,
clock pulse width (nCPAB, nCPBA) and maximum clock frequency (nCPAB, nCPBA)
V
I
V
V
M
nSAB, nSBA input
GND
M
t
t
PLH
PHL
V
OH
nBn, nAn output
V
V
M
M
V
OL
aaa-029038
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig. 8. Select source inputs (nSAB, nSBA) to data output (nBn, nAn) propagation delays
V
I
nAn, nBn input
GND
V
V
h
V
V
M
M
M
M
t
su
t
t
t
h
su
V
I
V
V
M
nCPBA, nCPAB input
M
GND
aaa-029022
Measurement points are given in Table 8.
The shaded areas indicate when the input is permitted to change for predictable output performance.
Fig. 9. Data set-up and hold times for nAn, nBn inputs to nCPAB and nCPBA inputs
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74ALVCH16652
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
10 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
V
I
nOEAB
input
V
M
nOEBA
GND
t
t
PZL
PLZ
V
CC
output
LOW-to-OFF
OFF-to-LOW
V
M
V
X
V
OL
t
t
PZH
PHZ
V
OH
V
Y
output
V
HIGH-to-OFF
OFF-to-HIGH
M
GND
outputs
enabled
outputs
disabled
outputs
enabled
aaa-029039
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig. 10. 3-state enable and disable times.
Table 8. Measurement points
Supply voltage
VCC
Input
VI
Output
VM
VM
VX
VY
2.3 V to 2.7 V
2.7 V
VCC
0.5 x VCC
1.5 V
1.5 V
0.5 x VCC
1.5 V
VOL + 0.15 V
VOL + 0.3 V
VOL + 0.3 V
VOH - 0.15 V
VOH - 0.3 V
VOH - 0.3 V
2.7 V
2.7 V
3.0 V to 3.6 V
1.5 V
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74ALVCH16652
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
11 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
t
W
V
I
90 %
negative
pulse
V
V
V
M
M
10 %
0 V
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
V
M
M
10 %
0 V
t
W
V
EXT
R
V
CC
L
V
V
O
I
G
DUT
R
T
C
L
R
L
001aae331
Test data is given in Table 9.
Definitions for test circuit:
RL = Load resistance.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
VEXT = External voltage for measuring switching times.
Fig. 11. Test circuit for measuring switching times
Table 9. Test data
Supply voltage
VCC
Input
VI
Load
CL
VEXT
tr, tf
RL
tPLH, tPHL
open
tPLZ, tPZL
2 × VCC
2 × VCC
2 × VCC
tPHZ, tPZH
GND
2.3 V to 2.7 V
2.7 V
VCC
≤ 2.0 ns
≤ 2.5 ns
≤ 2.5 ns
30 pF
50 pF
50 pF
500 Ω
500 Ω
500 Ω
2.7 V
2.7 V
open
GND
3.0 V to 3.6 V
open
GND
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74ALVCH16652
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
12 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
11. Application information
H = HIGH voltage level; L = LOW voltage level; X = don’t care; ↑ = LOW-to-HIGH clock transition
aaa-028366
aaa-028367
nOEAB nOEBA nCPAB nCPBA nSAB
nSBA
nOEAB nOEBA nCPAB nCPBA nSAB
nSBA
L
L
X
X
X
L
H
H
X
X
L
X
Fig. 12. Real time transfer bus B to bus A
Fig. 13. Real time transfer bus A to bus B
aaa-028369
aaa-028368
nOEAB nOEBA nCPAB nCPBA nSAB
nSBA
nOEAB nOEBA nCPAB nCPBA nSAB
nSBA
H
L
H
L
L
H or L
X
X
H
X
H
X
H
H
X
L
L
H
X
H
↑
X
↑
X
↑
X
X
X
X
X
X
H or L
H or L
H
H or L
↑
Fig. 15. Transfer A stored data to B bus or B stored data
to A bus or both at the same time
Fig. 14. Store from bus A, B or A and B in one register
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74ALVCH16652
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
13 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
aaa-028370
nOEAB nOEBA nCPAB nCPBA nSAB
nSBA
aaa-028371
X
L
H
L
↑
↑
↑
↑
X
X
X
L
nOEAB nOEBA nCPAB nCPBA nSAB
H or L H or L
nSBA
L
H
X
X
Fig. 16. Store bus A in both registers or store bus B in
both registers
Fig. 17. Isolation
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74ALVCH16652
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
14 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
12. Package outline
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm
SOT364-1
E
D
A
X
c
H
v
M
A
y
E
Z
56
29
Q
A
2
(A )
3
A
A
1
pin 1 index
θ
L
p
L
detail X
1
28
w
M
b
e
p
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions).
A
(1)
(2)
UNIT
A
A
A
b
c
D
E
e
H
E
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
max.
8o
0o
0.15
0.05
1.05
0.85
0.28
0.17
0.2
0.1
14.1
13.9
6.2
6.0
8.3
7.9
0.8
0.4
0.50
0.35
0.5
0.1
mm
1.2
0.5
1
0.25
0.08
0.1
0.25
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT364-1
MO-153
Fig. 18. Package outline SOT364-1 (TSSOP56)
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
15 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
13. Abbreviations
Table 10. Abbreviations
Acronym
Description
CDM
CMOS
DUT
ESD
HBM
TTL
Charged Device Model
Complementary Metal-Oxide Semiconductor
Device Under Test
ElectroStatic Discharge
Human Body Model
Transistor-Transistor Logic
14. Revision history
Table 11. Revision history
Document ID
Release date
20180912
Data sheet status
Change notice Supersedes
- 74ALVCH16652 v.2
74ALVCH16652 v.3
Modifications:
Product data sheet
•
•
The format of this data sheet has been redesigned to comply with the identity guidelines
of Nexperia.
Legal texts have been adapted to the new company name where appropriate.
74ALVCH16652 v.2
74ALVCH16652 v.1
19991123
19980831
Product specification
-
-
74ALVCH16652 v.1
-
Preliminary specification
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74ALVCH16652
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Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
16 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
15. Legal information
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Data sheet status
Document status Product
Definition
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
[1][2]
status [3]
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Definitions
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified, the
product is not suitable for automotive use. It is neither qualified nor tested in
accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
products in automotive equipment or applications.
In no event shall Nexperia be liable for any indirect, incidental, punitive,
special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s own risk,
and (c) customer fully indemnifies Nexperia for any liability, damages or failed
product claims resulting from customer design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
for the products described herein shall be limited in accordance with the
Terms and conditions of commercial sale of Nexperia.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Trademarks
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
17 / 18
Nexperia
74ALVCH16652
16-bit transceiver/register with dual enable; 3-state
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Ordering information....................................................1
4. Functional diagram.......................................................2
5. Pinning information......................................................4
5.1. Pinning.........................................................................4
5.2. Pin description.............................................................5
6. Functional description................................................. 5
7. Limiting values............................................................. 6
8. Recommended operating conditions..........................6
9. Static characteristics....................................................7
10. Dynamic characteristics............................................ 8
10.1. Waveforms and test circuit........................................ 9
11. Application information............................................13
12. Package outline........................................................ 15
13. Abbreviations............................................................16
14. Revision history........................................................16
15. Legal information......................................................17
© Nexperia B.V. 2018. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 12 September 2018
©
74ALVCH16652
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2018. All rights reserved
Product data sheet
Rev. 3 — 12 September 2018
18 / 18
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