74VHC244MTCX Fairchild Semiconductor, 74VHC244MTCX Datasheet - Page 3

• Manufacturer Part Number: 74VHC244MTCX
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCr

Specifications of 74VHC244MTCX

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: VHC
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Type: 3-State
• Propagation Delay Time: 11.9 ns at 3.3 V, 7.5 ns at 5 V
• Logical Function: Buffer/Line Driver
• Number Of Elements: 2
• Number Of Channels: 8
• Number Of Inputs: 8
• Number Of Outputs: 8
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: TSSOP
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2V
• Quiescent Current: 4uA
• Technology: CMOS
• Pin Count: 20
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Logic Device Type: Buffer, Non Inverting
• Supply Voltage Range: 2V To 5.5V
• Logic Case Style: TSSOP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Family Type: VHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74VHC244MTCXTR

©1997 Fairchild Semiconductor Corporation
74VHCT00A Rev. 1.4.0
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Notes:
1. HIGH or LOW state. I
2. V
3. V
4. Unused inputs must be held HIGH or LOW. They may not float.
Symbol
Symbol
V
CC
OUT
T
V
T
I
V
t
V
V
I
OUT
I
V
r
OUT
I
STG
T
OPR
OK
CC
OUT
CC
IK
, t
CC
IN
IN
L
f
0V.
GND, V
Supply Voltage
DC Input Voltage
DC Output Voltage
Input Diode Current
Output Diode Current
DC Output Current
DC V
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time, V
Note 1
Note 2
Note 1
Note 2
OUT
CC
/ GND Current
OUT
V
CC
absolute maximum rating must be observed.
(Outputs Active).
(3)
CC
Parameter
Parameter
5.0V ±0.5V
(4)
3
–0.5V to V
Rating
Rating
–65°C to +150°C
–40°C to +85°C
0ns/V
–0.5V to +7.0V
–0.5V to +7.0V
4.5V to +5.5V
–0.5V to 7.0V
www.fairchildsemi.com
0V to +5.5V
0V to 5.5V
CC
0V to V
±20mA
±25mA
±50mA
–20mA
20ns/V
+ 0.5V
260°C
CC