ITT - Index of

ITT
ITT54138, ITT74138, ITT54139, ITT74139
--
QUAD 2-INPUT OR BUFFER
WITH OPEN COLLECTOR OUTPUT
-~~~-
SEMICONDUCTORS
QUAD 2-INPUT OR BUFFER
WITH OPEN COLLECTOR OUTPUT
• High Current and High Voltage Drivers
• Inputs Are Compatible With All Other 74
Series Devices
• Large Wire-AND Capability
DUAL-IN - LINE PACKAGE
AND FLAT PACKAGE
PIN CONFIGURATION
(TOP VIEW)
VCC
18
3A
38
absolute maximum ratings over operating free-air
temperature range (unless otherwise noted)
Supply voltage Vee (see Note 1) ........................... 7 V
Input voltage (see Note 1) ................................... 5.5 V
Output voltage (see Notes 1 and 2):
ITT54138. ITT74138 .......................................... 30 V
ITT54139, ITT74139 .......................................... 15 V POSITIVE LOGIC: i! = A+8
Operating free-air temperature range:
ITT54138, ITT54139 ................... -55°C to 125°C
Circuit Schematic
ITT74138, ITT74139 ............................ O°C to 70 0 e
Storage temperature range ........... -65°C to 150 0 e
Notes:
1. Voltage values, are with respect to network
ground terminal.
2. This is the maximum voltage which should
be applied to any output when it is in the
off state.
A 0--.,--'
B
4A
recommended operating conditions
One gate only shown
54138. 54139 741 38. 741 39
Min Nom Max Min Nom Max
Supply voltage Vee 4.5 5 5.5 4.75 5 5.25
Output voltage, VOH ITT54138, ITT74138 30 30
ITT54139, ITT74139 15 15
Low-level output current, IOL 100 100
Operating free-air temperature range, T A -55 25 125 0 25 70
Unit
V
V
V
mA
°c
3-170