The SN54LS07 and SN74LS17 are
obsolete and are no longer supplied.
SN54LS07, SN74LS07, SN74LS17
HEX BUFFERS/DRIVERS
WITH OPEN COLLECTOR HIGH VOLTAGE OUTPUTS
SDLS021C − MAY 1990 − REVISED FEBRUARY 2004
recommended operating conditions (see Note 4)
SN54LS07
MIN
VCC
VIH
VIL
VOH
IOL
TA
Supply voltage
High-level input voltage
Low-level input voltage
’LS07
High-level output voltage
Low-level output current
Operating free-air temperature
−55
SN74LS17
30
125
0
4.5
2
0.8
30
NOM
5
MAX
5.5
SN74LS07
SN74LS17
MIN NOM
MAX
4.75
2
0.8
30
15
40
70
V
mA
°C
5
5.25
UNIT
V
V
V
NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs,
literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
IOH
VOL
II
IIH
IIL
ICCH
VCC = MIN,
VCC = MIN,
VCC = MIN,
VCC = MAX,
VCC = MAX,
VCC = MAX,
VCC = MAX
TEST CONDITIONS‡
II = − 12 mA
VIH = 2 V
VIL = 0.8 V
VI = 7 V
VI = 2.4 V
VI = 0.4 V
’LS07, VOH = 30 V
SN74LS17, VOH = 15 V
IOL = 16 mA
IOL = MAX§
0.4
0.7
1
20
−0.2
14
SN54LS07
MIN
MAX
−1.5
0.25
SN74LS07
SN74LS17
MIN
MAX
−1.5
0.25
0.25
0.4
0.7
1
20
−0.2
14
45
V
mA
µA
mA
mA
mA
mA
V
UNIT
ICCL
VCC = MAX
45
‡ For conditions shown as MIN or MAX, use the appropriate value specified under
recommended operating conditions.
§ IOL = 30 mA for SN54 series parts and 40 mA for SN74 series parts.
switching characteristics, V
CC
= 5 V, T
A
= 25
°
C (see Figure 1)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
A
TO
(OUTPUT)
Y
TEST CONDITIONS
RL = 110
Ω,
CL = 15 pF
MIN
TYP
6
19
MAX
10
30
UNIT
ns
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
TI [ TEXAS INSTRUMENTS ]
