N74F244N,602 NXP Semiconductors, N74F244N,602 Datasheet - Page 6

• Manufacturer Part Number: N74F244N,602
• Description: IC BUFF/DVR TRI-ST DUAL 20DIP
• Manufacturer: NXP Semiconductors
• Series: 74Fr

Specifications of N74F244N,602

• Logic Type: Buffer/Line Driver, Non-Inverting
• 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: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1721-5; 933711390602; N74F244N

1. |t
2. Skew times are valid only under same test conditions (temperature, V
Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS FOR 74F244
AC ELECTRICAL CHARACTERISTICS FOR 74F244B
NOTES:
1994 Dec 5
SYMBOL
t
t
t
t
t
t
SYMBOL
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
PLH
PHL
PZH
PZL
PHZ
PLZ
sk(0)
Octal buffers (3-State)
PN
actual - t
Propagation delay
Ian, Ibn to Yn
Output enable time
to high or low
Output disable time
from high or low
Propagation delay
Ian, Ibn to Yn
Output enable time
to high or low level
Output disable time
from high or low level
Output skew
PM
PARAMETER
actual| for any output compared to any other output where N and M are either LH or HL.
1, 2
PARAMETER
CONDITION
Waveform 1
Waveform 2
Waveform 4
Waveform 2
Waveform 4
TEST
MIN
2.5
2.5
2.0
1.5
1.5
2.0
T
V
CONDITION
amb
Waveform 1
Waveform 2
Waveform 4
Waveform 2
Waveform 4
Waveform 3
C
R
CC
L
L
TEST
= 50pF,
TYP
= 500
= +25 C
= +5.0V
4.0
4.0
4.3
5.0
2.5
2.5
6
CC
, loading, etc.,).
MAX
5.2
5.2
5.7
7.0
5.5
5.5
C
MIN
2.5
2.5
2.0
3.0
1.5
1.5
L
T
= 50pF, R
V
amb
T
CC
MIN
V
2.0
2.0
2.0
2.0
1.0
1.0
amb
A PORT LIMITS
CC
C
R
= +5.0V
= 0 C to +70 C
L
TYP
L
= +5.0V
4.5
4.5
4.0
5.5
2.5
2.5
= +25 C
= 50pF,
= 500
L
= 500
MAX
MAX
6.2
6.5
6.7
8.0
6.0
5.5
10%
5.7
6.0
6.0
7.5
5.5
5.5
1.5
LIMITS
C
74F244/74F244B
T
T
L
V
amb
amb
V
MIN
= 50pF, R
CC
2.0
2.5
2.0
3.0
1.0
1.0
MIN
CC
1.5
2.0
2.0
2.0
1.0
1.0
= +5.0V
= -40 C to +85 C
= 0 C to +70 C
C
R
= +5.0V
L
L
= 50pF,
= 500
Product specification
L
= 500
MAX
MAX
6.2
6.5
6.5
8.0
6.0
5.5
2.0
10%
7.0
7.0
8.0
8.5
6.0
5.5
10%
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns