74ABT244PW,112 NXP Semiconductors, 74ABT244PW,112 Datasheet - Page 2

• Manufacturer Part Number: 74ABT244PW,112
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74ABTr

Specifications of 74ABT244PW,112

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74ABT244PW; 74ABT244PW; 935176420112

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
PIN CONFIGURATION
20-Pin Plastic DIP
20-Pin plastic SO
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
1998 Jan 16
Octal bus interface
3-State buffers
Output capability: +64mA/–32mA
Latch-up protection exceeds 500mA per Jedec Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
Power-up 3-State
Live insertion capacity
Inputs are disabled during 3-State mode
Octal buffer/line driver (3-State)
SYMBOL
C
I
t
t
C
PLH
PHL
CCZ
OUT
IN
PACKAGES
Propagation delay
An to Yn
Input capacitance
Output capacitance
Total supply current
GND
1OE
1A0
2Y0
1A1
2Y1
1A2
2Y2
1A3
2Y3
10
1
2
3
4
5
6
7
8
9
PARAMETER
TEMPERATURE RANGE
20
19
18
17
16
15
14
13
12
11
SA00148
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
V
2OE
1Y0
2A0
1Y1
2A1
1Y2
2A2
1Y3
2A3
CC
C
V
Outputs disabled; V
Outputs disabled; V
I
L
= 0V or V
= 50pF; V
OUTSIDE NORTH AMERICA
CC
2
CC
T
amb
DESCRIPTION
The 74ABT244 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT244 device is an octal buffer that is ideal for driving bus
lines. The device features two Output Enables (1OE, 2OE), each
controlling four of the 3-State outputs.
= 5V
PIN DESCRIPTION
74ABT244 PW
74ABT244 DB
74ABT244 N
74ABT244 D
CONDITIONS
= 25 C; GND = 0V
CC
PIN NUMBER
11, 13, 15, 17
18, 16, 14, 12
O
= 0V or V
2, 4, 6, 8
9, 7, 5, 3
=5.5V
1, 19
10
20
CC
1A0 – 1A3
2A0 – 2A3
1Y0 – 1Y3
2Y0 – 2Y3
1OE, 2OE
SYMBOL
NORTH AMERICA
74ABT244PW DH
GND
74ABT244 DB
V
74ABT244 N
74ABT244 D
CC
Data inputs
Data inputs
Data outputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
TYPICAL
NAME AND FUNCTION
2.9
50
4
7
Product specification
74ABT244
DWG NUMBER
853–1444 18867
SOT146-1
SOT163-1
SOT339-1
SOT360-1
UNIT
pF
pF
ns
A