MB2244BB,557 NXP Semiconductors, MB2244BB,557 Datasheet - Page 6

• Manufacturer Part Number: MB2244BB,557
• Description: IC BUFF/DRVR 3-ST 16-BIT 52-QFP
• Manufacturer: NXP Semiconductors

Specifications of MB2244BB,557

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 4
• 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: 52-QFP
• Logic Family: MB
• Number Of Channels Per Chip: 16
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 32 mA
• Low Level Output Current: 64 mA
• Minimum Operating Temperature: - 40 C
• Output Type: 3-State
• Propagation Delay Time: 4.5 ns at 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3556; 935085490557; MB2244BB

Philips Semiconductors
TEST CIRCUIT AND WAVEFORMS
1998 Jan 16
16-bit buffer/line driver (3-State)
GENERATOR
DEFINITIONS
R
C
R
SWITCH POSITION
T
L
L
PULSE
=
=
=
All other
TEST
t
t
PLZ
PZL
Load resistor; see AC CHARACTERISTICS for value.
Load capacitance includes jig and probe capacitance; see AC
CHARACTERISTICS for value.
Termination resistance should be equal to Z
SWITCH
closed
closed
open
V
IN
Test Circuit for 3-State Outputs
R
T
D.U.T.
V
CC
V
OUT
OUT
of pulse generators.
C
L
R
R
L
L
7.0V
6
FAMILY
MB
NEGATIVE
PULSE
POSITIVE
PULSE
90%
10%
Amplitude
3.0V
V
V
M
10%
90%
M
t
t
THL
TLH
Input Pulse Definition
INPUT PULSE REQUIREMENTS
(t
(t
F
R
V
Rep. Rate
)
)
M
1MHz
= 1.5V
t
t
W
W
10%
90%
500ns
t
V
W
V
M
M
Product specification
2.5ns
90%
10%
t
R
MB2244
t
t
TLH
THL
(t
(t
R
F
SB00010
2.5ns
0V
0V
AMP (V)
AMP (V)
)
)
t
F