HD74LS373P Renesas Electronics America, HD74LS373P Datasheet - Page 6

• Manufacturer Part Number: HD74LS373P
• Manufacturer: Renesas Electronics America
• Type: D-Typer

Specifications of HD74LS373P

• Logic Family: LS
• Number Of Bits: 8
• Number Of Elements: 1
• Latch Mode: Transparent
• Polarity: Non-Inverting
• Technology: Bipolar
• Output Type: 3-State
• Package Type: PDIP
• Propagation Delay Time: 36ns
• Operating Supply Voltage (typ): 5V
• High Level Output Current: -2.6mA
• Low Level Output Current: 24mA
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 20
• Lead Free Status / Rohs Status: Not Compliant

HD74LS373
Testing Method
Test Circuit
Notes:
Waveforms 1
Note:
Rev.2.00, Feb.18.2005, page 4 of 7
Input pulse; t
1. C
2. All diodes are 1S2074(H).
Z
Z
Data
out
out
Q
P.G.
P.G.
= 50Ω
= 50Ω
L
includes probe and jig capacitance.
TLH
10 %
Input
Input
4.5V
15 ns, t
t
S
TLH
1
, S
THL
1.3 V
90 %
2
Closed
t
PLH
6 ns, PRR = 1 MHz, duty cycle 50%
OC
1D
2D
3D
4D
5D
6D
7D
8D
G
1.3 V
90 %
1.3 V
V
CC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
t
THL
Output
Output
Output
Output
Output
Output
Output
Output
10 %
t
PHL
Same as Load Circuit 1.
Same as Load Circuit 1.
Same as Load Circuit 1.
Same as Load Circuit 1.
Same as Load Circuit 1.
Same as Load Circuit 1.
Same as Load Circuit 1.
1.3 V
C
L
R
S
5kΩ
L
1
Load circuit 1
S
2
0 V
3 V
V
V
OH
OL