CD74ACT32-Q1 Datasheet, PDF (3/9 Pages) Texas Instruments – QUADRUPLE 2-INPUT POSITIVE-OR GATE

CD74ACT32-Q1
QUADRUPLE 2-INPUT POSITIVE-OR GATE
SCHS351A − JANUARY 2004 − REVISED JANUARY 2008
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V_CC
T_A = 25°C
−40°C to
125°C
UNIT
MIN MAX MIN MAX
V_OH
V_I = V_IH or V_IL
V_OL
I_I
I_CC
DI_CC‡
V_I = V_IH or V_IL
V_I = V_CC or GND
V_I = V_CC or GND,
V_I = V_CC − 2.1 V
I_OH = −50 µA
I_OH = −24 mA
I_OH = −50 mA^†
I_OL = 50 µA
I_OL = 24 mA
I_OL = 50 mA^†
I_O = 0
4.5 V
4.5 V
5.5 V
4.5 V
4.5 V
5.5 V
5.5 V
5.5 V
4.5 V to
5.5 V
4.4
4.4
3.94
3.7
V
3.85
0.1
0.1
0.36
0.5 V
1.65
±0.1
±1 µA
4
80 µA
2.4
3 mA
C_i
10
10 pF
† _{Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage to minimize}
power dissipation. Test verifies a minimum 75-Ω transmission-line drive capability at 125°C.
‡ _{Additional quiescent supply current per input pin, TTL inputs high, 1 unit load}
ACT INPUT LOAD TABLE
INPUT
All
UNIT LOAD
0.42
Unit load is ∆I_CC limit specified in
electrical characteristics table
(e.g., 2.4 mA at 25°C).
switching characteristics over recommended operating free-air temperature range,
V_CC = 5 V ± 0.5 V, C_L = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
−40°C to
125°C
MIN MAX
UNIT
t_PLH
t_PHL
A or B
3 12.1
Y
ns
3 12.1
operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
C_pd
Power dissipation capacitance
TYP UNIT
47
pF
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