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74ABT240PW Datasheet

  • 74ABT240PW

  • Octal inverting buffer 3-State

  • 75.78KB

  • 5頁

  • PHILIPS

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Philips Semiconductors
Product specification
Octal inverting buffer (3-State)
74ABT240
FEATURES
鈥?/div>
Octal bus interface
鈥?/div>
3-State buffers
鈥?/div>
Output capability: +64mA/鈥?2mA
鈥?/div>
Latch-up protection exceeds 500mA per Jedec Std 17
鈥?/div>
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
DESCRIPTION
The 74ABT240 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT240 device is an octal inverting buffer that is ideal for
driving bus lines. The device features two Output Enables (1OE,
2OE), each controlling four of the 3-State outputs.
鈥?/div>
Power-up 3-State
鈥?/div>
Live insertion/extraction permitted
QUICK REFERENCE DATA
SYMBOL
t
PLH
t
PHL
C
IN
C
OUT
I
CCZ
PARAMETER
Propagation delay
nAx to nYx
Input capacitance
Output capacitance
Total supply current
CONDITIONS
T
amb
= 25擄C; GND = 0V
C
L
= 50pF; V
CC
= 5V
V
I
= 0V or V
CC
Outputs disabled; V
O
= 0V or V
CC
Outputs disabled; V
CC
=5.5V
TYPICAL
3.1
4
7
50
UNIT
ns
pF
pF
碌A(chǔ)
ORDERING INFORMATION
PACKAGES
20-Pin Plastic DIP
20-Pin plastic SO
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
TEMPERATURE RANGE
鈥?0擄C to +85擄C
鈥?0擄C to +85擄C
鈥?0擄C to +85擄C
鈥?0擄C to +85擄C
OUTSIDE NORTH AMERICA
74ABT240 N
74ABT240 D
74ABT240 DB
74ABT240 PW
NORTH AMERICA
74ABT240 N
74ABT240 D
74ABT240 DB
74ABT240PW DH
DWG NUMBER
SOT146-1
SOT163-1
SOT339-1
SOT360-1
PIN DESCRIPTION
PIN
NUMBER
2, 4, 6, 8
11, 13, 15,
17
18, 16, 14,
12
9, 7, 5, 3
1, 19
10
20
SYMBOL
1A0 鈥?1A3
2A0 鈥?2A3
1Y0 鈥?1Y3
2Y0 鈥?2Y3
1OE, 2OE
GND
V
CC
NAME AND FUNCTION
Data inputs
PIN CONFIGURATION
1OE
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
11
V
CC
2OE
1Y0
2A0
1Y1
2A1
1Y2
2A2
1Y3
2A3
Data inputs
Data outputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
1A0
2Y0
1A1
2Y1
1A2
2Y2
1A3
2Y3
GND 10
SA00034
1996 Sep 10
2
853鈥?608 17274

74ABT240PW 產(chǎn)品屬性

  • NXP

  • 緩沖器和線路驅(qū)動器

  • 8

  • 8

  • Inverting

  • 5.5 V

  • 4.5 V

  • + 85 C

  • SMD/SMT

  • SOT-360-20

  • Tube

  • - 32 mA

  • ABT

  • BiCMOS

  • 64 mA

  • - 40 C

  • 8

  • 3-State

  • 4.3 ns at 5 V

  • 75

  • 74ABT240PW,112

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