SN54ACT32, SN74ACT32
QUADRUPLE 2 INPUT POSITIVE OR GATES
SCAS530C − AUGUST 1995 − REVISED OCTOBER 2003
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = −50
µA
A
VOH
IOH = −24 mA
IOH = −50 mA†
IOH = −75 mA†
IOL = 50
µA
A
VOL
IOL = 24 mA
IOL = 50 mA†
IOL = 75 mA†
II
ICC
nI
CC‡
Ci
VI = VCC or GND
VI = VCC or GND,
IO = 0
VCC
4.5 V
5.5 V
4.5 V
5.5 V
5.5 V
5.5 V
4.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
0.6
±0.1
2
±1
40
1.6
0.001
0.001
0.1
0.1
0.36
0.36
0.1
0.1
0.5
0.5
1.65
1.65
±1
20
1.5
µA
µA
mA
pF
TA = 25°C
MIN
TYP
MAX
4.4
5.4
3.86
4.86
SN54ACT32
MIN
4.4
5.4
3.7
4.7
3.86
3.85
0.1
0.1
0.44
0.44
V
MAX
SN74ACT32
MIN
4.4
5.4
3.76
4.76
V
MAX
UNIT
One input at 3.4 V,
Other inputs at VCC or GND
VI = VCC or GND
5V
2.6
† Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms.
‡ This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than 0 V or VCC.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
"
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
A or B
TO
(OUTPUT)
Y
TA = 25°C
MIN
TYP
MAX
1
1
6.5
6.5
9
9
SN54ACT32
MIN
MAX
SN74ACT32
MIN
1
1
MAX
10
10
UNIT
ns
operating characteristics, V
CC
= 5 V, T
A
= 25°C
PARAMETER
Cpd
Power dissipation capacitance
TEST CONDITIONS
CL = 50 pF,
f = 1 MHz
TYP
40
UNIT
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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