HD74LS152 Datasheet, PDF (4/6 Pages) Hitachi Semiconductor – 1-of-8 Data Selectors/Multiplexers

HD74LS152
Testing Method
Test Circuit
4.5V
P.G.
Zout = 50Ω
Input
V_CC
D0
D1
RL
D2
Output
D3
D4
D5
W
D6
D7
CL
A
B
C
Notes: 1. C_L includes probe and jig capacitance.
2. All diodes are 1S2074(H).
Waveform
t_TLH
t_THL
90%
90%
3V
Input
1.3 V
1.3 V
10%
10%
0V
t_PLH
t_PHL
In phase output
1.3 V
t_PHL
1.3 V
t_PLH
V_OH
V_OL
Out of phase output
1.3 V
V_OH
1.3 V
V_OL
Note: Input pulse; t_TLH ≤ 15 ns, t_THL ≤ 6 ns, PRR = 1 MHz, duty cycle 50%
Rev.2.00, Feb.18.2005, page 4 of 5