74HC158 Datasheet, PDF (5/7 Pages) NXP Semiconductors – Quad 2-input multiplexer; inverting

Philips Semiconductors
Quad 2-input multiplexer; inverting
Product specification
74HC/HCT158
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
I_CC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t_r = t_f = 6 ns; C_L = 50 pF
T_amb (°C)
SYMBOL PARAMETER
74HC
+25
−40 to +85
min. typ. max. min. max.
t_PHL/ t_PLH propagation delay
41 125
155
nI₀, nI₁ to nY
15 25
31
12 21
26
t_PHL/ t_PLH propagation delay
47 145
180
E to nY
17 29
36
14 25
31
t_PHL/ t_PLH propagation delay
47 145
180
S to nY
17 29
36
14 25
31
t_THL/ t_TLH output transition
19 75
95
time
7 15
19
6 13
16
−40 to +125
min. max.
190
38
32
220
44
38
220
44
38
110
22
19
UNIT
ns
ns
ns
ns
TEST CONDITIONS
V_CC ^WAVEFORMS
(V)
2.0 Fig.7
4.5
6.0
2.0 Fig.6
4.5
6.0
2.0 Fig.7
4.5
6.0
2.0 Figs 6 and 7
4.5
6.0
December 1990
5