74LVC16245ADG NXP Semiconductors, 74LVC16245ADG Datasheet - Page 2

• Manufacturer Part Number: 74LVC16245ADG
• Description: Bus Transceivers 16-BIT BUS XCVR 3ST
• Manufacturer: NXP Semiconductors

Specifications of 74LVC16245ADG

• Logic Type: CMOS
• Logic Family: 74LVC
• Number Of Channels Per Chip: 16
• Input Level: LVTTL
• Output Level: LVTTL
• Output Type: 3-State
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Propagation Delay Time: 13 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 125 C
• Package / Case: TSSOP-48
• Function: Bus Transceiver
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 2
• Polarity: Non-Inverting
• Lead Free Status / Rohs Status: Details
• Other names: 74LVC16245ADGG,512

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. The condition is V
2003 Nov 25
t
C
C
C
PHL
SYMBOL
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 to 3.6 V
CMOS low power consumption
MULTIBYTE
architecture
Low inductance multiple power and ground pins for
minimum noise and ground bounce
Direct interface with TTL levels
High-impedance when V
All data inputs have bushold (74LVCH16245A only)
Complies with JEDEC standard no. 8-1A
ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
I
I/O
PD
16-bit bus transceiver with direction pin; 5 V tolerant;
3-state
P
f
f
C
V
N = total load switching outputs;
i
o
/t
(C
D
CC
PD
= input frequency in MHz;
L
PLH
= output frequency in MHz;
= output load capacitance in pF;
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in Volts;
PD
V
CC
amb
TM
propagation delay nAn to nBn; nBn to nAn C
input capacitance
input/output capacitance
power dissipation capacitance per gate
2
V
CC
= 25 C; t
flow-through standard pin-out
f
o
2
) = sum of the outputs.
I
f
= GND to V
i
N + (C
CC
r
= t
PARAMETER
= 0 V
f
2.5 ns.
L
CC
.
V
CC
2
f
o
) where:
2
V
CC
L
DESCRIPTION
The 74LVC(H)16245A is a high-performance, low-power,
low-voltage, Si-gate CMOS device, superior to most
advanced CMOS compatible TTL families. Inputs can be
driven from either 3.3 or 5 V devices. In 3-state operation,
outputs can handle 5 Volt. These features allow the use of
these devices as a mixed 3.3 and 5 V environment.
The 74LVC(H)16245A is a 16-bit transceiver 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.
The 74LVCH16245A bushold data inputs eliminates the
need for external pull-up resistors to hold unused inputs.
= 50 pF; V
D
= 3.3 V; notes 1 and 2
in W).
CONDITIONS
CC
= 3.3 V
74LVC16245A;
74LVCH16245A
2.2
5.0
10
30
TYPICAL
Product specification
ns
pF
pF
pF
UNIT