MC74HC244ADTG ON Semiconductor, MC74HC244ADTG Datasheet - Page 8

• Manufacturer Part Number: MC74HC244ADTG
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: ON Semiconductor
• Series: 74HCr

Specifications of MC74HC244ADTG

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: HC
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 7.8 mA
• Low Level Output Current: 7.8 mA
• Maximum Power Dissipation: 450 mW
• Minimum Operating Temperature: - 55 C
• Number Of Lines (input / Output): 8 / 3
• Output Type: 3-State
• Propagation Delay Time: 96 ns at 2 V, 50 ns at 3 V, 18 ns at 4.5 V, 15 ns at 6 V
• Logic Device Type: Buffer, Non Inverting
• Supply Voltage Range: 2V To 6V
• Logic Case Style: TSSOP
• No. Of Pins: 20
• Operating Temperature Range: -55°C To +125°C
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Family Type: HC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC74HC244ADTG; MC74HC244ADTGOS

0.15 (0.006) T
0.15 (0.006) T
L
2X
−T−
U
PIN 1
IDENT
U
L/2
C
0.100 (0.004)
S
S
SEATING
PLANE
20
1
D
0.36
16X
20X
−V−
0.10 (0.004)
A
K
REF
G
H
M
PACKAGE DIMENSIONS
SOLDERING FOOTPRINT
11
10
T
1
1.26
U
16X
http://onsemi.com
−U−
CASE 948E−02
S
B
DT SUFFIX
TSSOP−20
V
ISSUE C
S
7.06
8
J J1
N
N
DETAIL E
Í Í Í Í
Í Í Í Í
Í Í Í Í
SECTION N−N
DETAIL E
F
K1
0.25 (0.010)
K
DIMENSIONS: MILLIMETERS
M
−W−
NOTES:
PITCH
0.65
1. DIMENSIONING AND TOLERANCING
2. CONTROLLING DIMENSION:
3. DIMENSION A DOES NOT INCLUDE
4. DIMENSION B DOES NOT INCLUDE
5. DIMENSION K DOES NOT INCLUDE
6. TERMINAL NUMBERS ARE SHOWN
7. DIMENSION A AND B ARE TO BE
PER ANSI Y14.5M, 1982.
MILLIMETER.
MOLD FLASH, PROTRUSIONS OR GATE
BURRS. MOLD FLASH OR GATE BURRS
SHALL NOT EXCEED 0.15 (0.006) PER
SIDE.
INTERLEAD FLASH OR PROTRUSION.
INTERLEAD FLASH OR PROTRUSION
SHALL NOT EXCEED 0.25 (0.010) PER
SIDE.
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08
(0.003) TOTAL IN EXCESS OF THE K
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
FOR REFERENCE ONLY.
DETERMINED AT DATUM PLANE −W−.
DIM
K1
J1
A
B
C
D
G
H
K
M
F
J
L
MILLIMETERS
MIN
6.40
4.30
0.05
0.50
0.27
0.09
0.09
0.19
0.19
---
0
0.65 BSC
6.40 BSC
_
MAX
6.60
4.50
1.20
0.15
0.75
0.37
0.20
0.16
0.30
0.25
8
_
0.252
0.169
0.002
0.020
0.004
0.004
0.007
0.007
0.011
MIN
---
0
0.026 BSC
0.252 BSC
_
INCHES
0.260
0.177
0.047
0.006
0.030
0.015
0.008
0.006
0.012
0.010
MAX
8
_