N74F244D,602 NXP Semiconductors, N74F244D,602 Datasheet - Page 3
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N74F244D,602
Manufacturer Part Number
N74F244D,602
Description
IC BUFF/DVR TRI-ST DUAL 20SOIC
Manufacturer
NXP Semiconductors
Series
74Fr
Datasheet
1.N74F244D623.pdf
(12 pages)
Specifications of N74F244D,602
Logic Type
Buffer/Line Driver, Non-Inverting
Package / Case
20-SOIC (7.5mm Width)
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
15mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Logic Family
N74F
Number Of Channels Per Chip
8
Polarity
Non-Inverting
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
70 C
Mounting Style
SMD/SMT
High Level Output Current
- 15 mA
Low Level Output Current
64 mA
Minimum Operating Temperature
0 C
Number Of Lines (input / Output)
10 / 8
Output Type
3-State
Propagation Delay Time
4 ns
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1720-5
933739510602
N74F244D
933739510602
N74F244D
Philips Semiconductors
IEC/IEEE SYMBOL
LOGIC DIAGRAM
1994 Dec 5
V
GND = Pin 10
Octal buffers (3-State)
CC
Ia1
Ia2
Ia3
OEa
Ia0
= Pin 20
2
4
6
8
1
19
17
15
13
11
1
2
4
6
8
18
16
14
12
EN1
EN2
2D
Ya0
Ya1
Ya2
Ya3
Ib0
Ib1
Ib2
Ib3
OEb
2
1
17
15
13
11
19
SF00229
SF00230
18
16
14
12
3
5
7
9
3
5
7
9
Yb0
Yb1
Yb2
Yb3
3
FUNCTION TABLE
NOTES:
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance ”off” state
OEa
H
L
L
Ia
H
L
X
INPUTS
OEb
H
L
L
74F244/74F244B
Ib
H
L
X
Product specification
Ya
H
Z
L
OUTPUTS
Yb
H
L
Z