m54hc139k STMicroelectronics, m54hc139k Datasheet - Page 6

• Manufacturer Part Number: m54hc139k
• Description: Rad-hard High Speed 2 To 6 V Cmos Logic Series
• Manufacturer: STMicroelectronics

Table 1.
Part number
M54HCT240
M54HCT244 Rad-hard octal bus buffer 3-state
M54HC174
M54HC175
M54HC191
M54HC193
M54HC194
M54HC237
M54HC238
M54HC240
M54HC241
M54HC244
Device summary (continued)
Rad-hard Hex D-Type Flip-Flop with
clear
Rad-Hard Quad D-Type Flip-Flop
With Clear
Rad-Hard 4-bit synchronous binary
up/down counter
Rad-hard synchronous up/down
binary counter
Rad-hard 4-bit PIPO shit register
Rad-hard 3-to-8 line decoder latch
Rad-hard 3-to-8 line decoder
Rad-hard octal bus buffer 3-state
inverter
Rad-hard octal bus buffer 3-state
inverter
Rad-hard octal bus buffer 3-state
Rad-hard octal bus buffer 3-state
Description
Radiation
50 krad
level
(Si)
qualification
Agency
ESCC
EPPL
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
-
-
specification
9306/052
9203/052
9204/066
9204/065
9306/047
9205/021
9205/016
9401/034
9401/045
9401/035
9401/048
9402/009
ESCC
Package
Flat-16 -
Flat-16 -
Flat-16 -
Flat-16 -
Flat-16 -
Flat-16 -
Flat-16 -
Flat-20 -
Flat-20 -
Flat-20 -
Flat-20 -
Flat-20 -
DIL-16
DIL-16
DIL-16
DIL-16
DIL-16
DIL-16
DIL-16
DIL-20
DIL-20
DIL-20
DIL-20
DIL-20
Min Max
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
4.5
2.0
2.0
4.5
Vcc
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
5.5
6.0
6.0
5.5
range
0 to
Vcc
Vin
compatible
Compleme
compatible
Independe
nt enables
features
enables
Inverted
enables
Inverted
enables
Modes
4 Shift
Other
ntary
TTL
TTL
to 125 °C
Temp.
range
-55 °C