74LCX16245MTDX Fairchild Semiconductor, 74LCX16245MTDX Datasheet - Page 5

• Manufacturer Part Number: 74LCX16245MTDX
• Description: IC TXRX 16BIT BIDIR 5V 48-TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74LCXr

Specifications of 74LCX16245MTDX

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Logic Family: 74LCX
• Number Of Channels Per Chip: 16
• Input Level: LVTTL, TTL
• Output Level: LVCMOS
• Output Type: 3-State
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Propagation Delay Time: 5.2 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Function: 16-Bit Bidirectional Transceiver
• Input Bias Current (max): 20 uA
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 2
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 2.5/3.3V
• Number Of Elements: 2
• Number Of Channels: 16
• Input Logic Level: LVTTL/TTL
• Output Logic Level: LVCMOS
• Package Type: TSSOP W
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 3.6V
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LCX16245MTDX; 74LCX16245MTDXTR

AC LOADING and WAVEFORMS
Waveform for Inverting and Non-Inverting Functions
Propagation Delay. Pulse Width and t
3-STATE Output Low Enable and
Disable Times for Logic
FIGURE 1. AC Test Circuit (C
Symbol
V
V
V
V
mo
mi
x
y
(Input Characteristics; f =1MHz, t
rec
t
t
t
3.3V
PLH
V
PZL
PZH
V
Waveforms
OH
OL
Test
1.5V
1.5V
, t
, t
,t


PHZ
r
PHL
PLZ
FIGURE 2. Waveforms
0.3V
0.3V
0.3V
Generic for LCX Family
V
L
CC
includes probe and jig capacitance)
6V at V
x 2 at V
5
V
V
OH
OL
Setup Time, Hold Time and Recovery Time for Logic
CC
2.7V
1.5V
1.5V
Switch
V
Open
GND


CC
CC
0.3V
0.3V
3.3
r
2.5
= t
r
3-STATE Output High Enable and
0.3V
f
r
= 3ns)
0.2V
Disable Times for Logic
V
V
2.5V
OH
OL
V
V

t
CC
CC

rise
r
0.15V
0.15V
/2
/2
0.2V
and t
fall
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