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74ABT16245BDGG,112

P1-P3P4-P6P7-P9P10-P12P13-P15
Nexperia
74ABT16245B
16-bit bus transceiver; 3-state
74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 5 — 10 April 2017
4 / 15
5 Pinning information
5.1 Pinning
74ABT16245B
1DIR 1OE
1B0 1A0
1B1 1A1
GND GND
1B2 1A2
1B3 1A3
V
CC
V
CC
1B4 1A4
1B5 1A5
GND GND
1B6 1A6
1B7 1A7
2B0 2A0
2B1 2A1
GND GND
2B2 2A2
2B3 2A3
V
CC
V
CC
2B4 2A4
2B5 2A5
GND GND
2B6 2A6
2B7 2A7
2DIR 2OE
aaa-013906
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Figure 3. Pin configuration SOT370-1 (SSOP48) and SOT362-1 (TSSOP48)
5.2 Pin description
Table 2. Pin description
Symbol Pin Description
1DIR, 2DIR 1, 24 direction control input
1B0 to 1B7 2, 3, 5, 6, 8, 9, 11, 12 data input/output
2B0 to 2B7 13, 14, 16, 17, 19, 20, 22, 23 data input/output
GND 4, 10, 15, 21, 28, 34, 39, 45 ground (0 V)
V
CC
7, 18, 31, 42 supply voltage
1OE, 2OE 48, 25 output enable input (active LOW)
1A0 to 1A7 47, 46, 44, 43, 41, 40, 38, 37 data input/output
2A0 to 2A7 36, 35, 33, 32, 30, 29, 27, 26 data input/output
Nexperia
74ABT16245B
16-bit bus transceiver; 3-state
74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 5 — 10 April 2017
5 / 15
6 Functional description
Table 3. Function table
[1]
Inputs Outputs
nOE nDIR nAn nBn
L L nAn = nBn inputs
L H inputs nBn = nAn
H X Z Z
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-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 Parameter Conditions Min Max Unit
V
CC
supply voltage -0.5 +7.0 V
V
I
input voltage
[1]
-1.2 +7.0 V
V
O
output voltage output in OFF-state or HIGH-state
[1]
-0.5 +5.5 V
I
IK
input clamping current V
I
< 0 V -18 - mA
I
OK
output clamping current V
O
< 0 V -50 - mA
output in LOW-state - 128 mAI
O
output current
output in HIGH-state -64 - mA
T
j
junction temperature
[2]
- 150 °C
T
stg
storage temperature -65 +150 °C
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which
are detrimental to reliability.
Nexperia
74ABT16245B
16-bit bus transceiver; 3-state
74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 5 — 10 April 2017
6 / 15
8 Recommended operating conditions
Table 5. Operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage 4.5 5.5 V
V
I
input voltage 0 V
CC
V
V
IH
HIGH-level input voltage 2.0 - V
V
IL
LOW-level input voltage - 0.8 V
I
OH
HIGH-level output current -32 - mA
I
OL
LOW-level output current - 64 mA
Δt/ΔV input transition rise and fall rate - 10 ns/V
T
amb
ambient temperature in free air -40 +85 °C
9 Static characteristics
Table 6. Static characteristics
25 °C -40 °C to +85 °CSymbol Parameter Conditions
Min Typ Max Min Max
Unit
V
IK
input clamping
voltage
V
CC
= 4.5 V; I
IK
= -18 mA -1.2 -0.9 - -1.2 - V
V
I
= V
IL
or V
IH
V
CC
= 4.5 V; I
OH
= -3 mA 2.5 2.9 - 2.5 - V
V
CC
= 5.0 V; I
OH
= -3 mA 3.0 3.4 - 3.0 - V
V
OH
HIGH-level
output voltage
V
CC
= 4.5 V; I
OH
= -32 mA 2.0 2.4 - 2.0 - V
V
OL
LOW-level
output voltage
V
CC
= 4.5 V; I
OL
= 64 mA; V
I
= V
IL
or V
IH
- 0.42 0.55 - 0.55 V
I
I
input leakage
current
control pins; V
CC
= 5.5 V;
V
I
= V
CC
or GND
- ±0.01 ±1.0 - ±1.0 μA
I
OFF
power-off
leakage current
V
CC
= 0 V; V
I
or V
O
≤ 4.5 V - ±5.0 ±100 - ±100 μA
I
O(pu/pd)
power-up/
power-down
output current
V
CC
= 2.0 V; V
O
= 0.5 V;
V
I
= GND or V
CC
; nOE = HIGH
[1]
- ±5.0 ±50 - ±50 μA
V
CC
= 5.5 V; V
I
= V
IL
or V
IH
output HIGH-state at V
O
= 5.5 V - 0.1 10 - 10 μA
I
OZ
OFF-state
output current
output LOW-state at V
O
= 0 V - -0.1 -10 - -10 μA
I
CEX
output high
leakage current
HIGH-state; V
O
= 5.5 V; V
CC
= 5.5 V;
V
I
= GND or V
CC
- 5.0 50 - 50 μA
I
O
output current V
CC
= 5.5 V; V
O
= 2.5 V
[2]
-50 -92 -180 -50 -180 mA
V
CC
= 5.5 V; V
I
= GND or V
CC
I
CC
supply current
outputs HIGH-state - 0.30 0.7 - 0.7 mA
P1-P3P4-P6P7-P9P10-P12P13-P15

74ABT16245BDGG,112

Mfr. #:
Buy 74ABT16245BDGG,112
Manufacturer:
Nexperia
Description:
Bus Transceivers IC BUS TXRX TRI-ST 16BIT
Lifecycle:
New from this manufacturer.
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