74LCX244WM Fairchild Semiconductor, 74LCX244WM Datasheet - Page 5

• Manufacturer Part Number: 74LCX244WM
• Description: IC BUFF DVR LOW V N-INV 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74LCXr

Specifications of 74LCX244WM

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• 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: 20-SOIC (7.5mm Width)
• Logic Family: 74LCX
• Number Of Channels Per Chip: Octal
• Polarity: Non-Inverting
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 24 mA
• Input Bias Current (max): 10 uA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8
• Output Type: 3-State
• Propagation Delay Time: 7.5 ns @ 2.7 V or 6.5 ns @ 3.3 V
• Logic Device Type: Buffer, Non Inverting
• Supply Voltage Range: 2V To 3.6V
• Logic Case Style: SOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Family Type: LCX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1994 Fairchild Semiconductor Corporation
74LCX244 Rev. 1.12.1
Dynamic Switching Characteristics
Capacitance
Symbol
Symbol
C
V
V
C
C
OUT
OLP
OLV
PD
IN
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Quiet Output Dynamic Peak V
Quiet Output Dynamic Valley V
Parameter
Parameter
OL
OL
V
V
V
V
CC
CC
CC
CC
3.3
2.5
3.3
2.5
(V)
= Open, V
= 3.3V, V
= 3.3V, V
5
C
C
C
C
L
L
L
L
= 50pF, V
= 30pF, V
= 50pF, V
= 30pF, V
I
I
Conditions
I
= 0V or V
= 0V or V
= 0V or V
Conditions
IH
IH
IH
IH
CC
CC
= 3.3V, V
= 2.5V, V
= 3.3V, V
= 2.5V, V
CC
, f = 10MHz
IL
IL
IL
IL
= 0V
= 0V
= 0V
= 0V
T
Typical
A
Typical
25.0
–0.8
–0.6
7.0
8.0
= 25°C
0.8
0.6
www.fairchildsemi.com
Units
Unit
pF
pF
pF
V
V