74LV244DB,118 NXP Semiconductors, 74LV244DB,118 Datasheet - Page 7

• Manufacturer Part Number: 74LV244DB,118
• Description: IC BUFF/DVR TRI-ST DUAL 20SSOP
• Manufacturer: NXP Semiconductors
• Series: 74LVr

Specifications of 74LV244DB,118

• Package / Case: 20-SSOP
• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 16mA, 16mA
• Voltage - Supply: 1 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Logic Family: LV
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 16 mA
• Input Bias Current (max): 160 uA
• Low Level Output Current: 16 mA
• Minimum Operating Temperature: - 40 C
• Output Type: 3-State
• Propagation Delay Time: 50 ns (Typ) @ 1.2 V or 17 ns (Typ) @ 2 V or 13 ns (Typ) @ 2.7 V or 9 ns (Typ) @ 3.3 V
• Number Of Lines (input / Output): 8 / 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74LV244DB-T; 74LV244DB-T; 935073680118

Philips Semiconductors
TEST CIRCUIT
1998 May 20
Octal buffer/line driver (3-State)
GENERATOR
SWITCH POSITION
t
t
t
PLH/
PLZ/
PHZ/
TEST
DEFINITIONS
R
C
R
PULSE
L
L
T
t
t
= Load resistor
= Load capacitance includes jig and probe capacitiance.
= Termination resistance should be equal to Z
t
PHL
PZL
PZH
Figure 3. Load circuitry for switching times.
2 * V
Open
GND
S
CC
V
Test Circuit for Outputs
1
I
R
T
D.U.T.
w 4.5V
V
2.7–3.6V
CC
< 2.7V
V
CC
V
O
C
OUT
2.7V
V
V
L
V
CC
CC
I
of pulse generators.
50 pF
SV00896
R
R
L
L
= 1k
= 1k
2 * V
Open
GND
CC
7
Product specification
74LV244