DataSheet.es    


PDF 74LVCH16245A-Q100 Data sheet ( Hoja de datos )

Número de pieza 74LVCH16245A-Q100
Descripción 16-bit bus transceiver
Fabricantes NXP Semiconductors　
Logotipo NXP Semiconductors Logotipo



Hay una vista previa y un enlace de descarga de 74LVCH16245A-Q100 (archivo pdf) en la parte inferior de esta página.


Total 17 Páginas

No Preview Available ! 74LVCH16245A-Q100 Hoja de datos, Descripción, Manual

74LVC16245A-Q100;
74LVCH16245A-Q100
16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
Rev. 1 — 20 November 2012
Product data sheet
1. General description
The 74LVC16245A-Q100; 74LVCH16245A-Q100 are 16-bit transceivers featuring
non-inverting 3-state bus compatible outputs in both send and receive directions. The
device features two output-enable (nOE) inputs for easy cascading and two send/receive
(nDIR) inputs for direction control. nOE controls the outputs so that the buses are
effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit
transceiver. 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 74LVCH16245A-Q100 bus hold on data inputs eliminates the need for external
pull-up resistors to hold unused inputs.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
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 pinout 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 (74LVCH16245A-Q100 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:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )

1 page




74LVCH16245A-Q100 pdf
NXP Semiconductors 74LVC16245A-Q100; 74LVCH16245A-Q100
16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
5.2 Pin description
Table 2. Pin description
Symbol
Pin
SOT362-1
SOT702-1
1DIR, 2DIR 1, 24
A1, K1
1B0 to 1B7 2, 3, 5, 6, 8, 9, 11, 12 B2, B1, C2, C1, D2, D1, E2, E1
2B0 to 2B7
13, 14, 16, 17, 19, 20, F1, F2, G1, G2, H1, H2, J1, J2
22, 23
GND
4, 10, 15, 21, 28, 34, 39, B3, B4, D3, D4, G3, G4, J3, J4
45
VCC
1OE, 2OE
7, 18, 31, 42
48, 25
C3, C4, H3, H4
A6, K6
1A0 to 1A7
47, 46, 44, 43, 41, 40, B5, B6, C5, C6, D5, D6, E5, E6
38, 37
2A0 to 2A7
36, 35, 33, 32, 30, 29, F6, F5, G6, G5, H6, H5, J6, J5
27, 26
n.c. -
A2, A3, A4, A5, K2, K3, K4, K5
Description
direction control input
data input/output
data input/output
ground (0 V)
supply voltage
output enable input (active LOW)
data input/output
data input/output
not connected
6. Functional description
Table 3.
Inputs
nOE
L
L
H
Function table[1]
nDIR
L
H
X
Outputs
nAn
nAn = nBn
inputs
Z
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
nBn
inputs
nBn = nAn
Z
74LVC_LVCH16245A_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 20 November 2012
© NXP B.V. 2012. All rights reserved.
5 of 17

5 Page





74LVCH16245A-Q100 arduino
NXP Semiconductors 74LVC16245A-Q100; 74LVCH16245A-Q100
16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
VI
negative
pulse
0V
VI
positive
pulse
0V
90 %
10 %
VM
10 %
tf
tr
90 %
VM
tW
tW
VM
tr
tf
VM
VI
G
VCC
DUT
VO
VEXT
RL
RT CL RL
001aae331
Fig 8.
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.
Test circuit for measuring switching times
Table 9. Test data
Supply voltage
1.2 V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
Input
VI
VCC
VCC
VCC
2.7 V
2.7 V
tr, tf
2 ns
2 ns
2 ns
2.5 ns
2.5 ns
Load
CL
30 pF
30 pF
30 pF
50 pF
50 pF
RL
1 k
1 k
500
500
500
VEXT
tPLH, tPHL
open
open
open
open
open
tPLZ, tPZL
2 VCC
2 VCC
2 VCC
2 VCC
2 VCC
tPHZ, tPZH
GND
GND
GND
GND
GND
74LVC_LVCH16245A_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 20 November 2012
© NXP B.V. 2012. All rights reserved.
11 of 17

11 Page







PáginasTotal 17 Páginas
PDF Descargar[ Datasheet 74LVCH16245A-Q100.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
74LVCH16245A-Q10016-bit bus transceiverNXP Semiconductors
NXP Semiconductors

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

 Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

 Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar