Document
74AC11800 TRIPLE 4-INPUT AND/NAND GATES
SCAS233 – AUGUST 1992 – REVISED APRIL 1993
• Suitable for Use in Applications Such as:
– Differential Line Drivers – Complementary Input Circuits for
Decoders and Code Converters
• Flow-Through Architecture Optimizes
PCB Layout
• Center-Pin VCC and GND Pin Configurations
Minimize High-Speed Switching Noise
• EPIC™ (Enhanced-Performance Implanted
CMOS) 1-µm Process
• 500-mA Typical Latch-Up Immunity at 125°C
description
The 74AC11800 is a triple 4-input AND/NAND gate. Elimination of decode spikes in symmetrical decoder and code-converter applications makes the device useful for applications such as a decoder or differential line driver.
DW PACKAGE (TOP VIEW)
1A 1Y 1Z 2Y GND GND GND GND 2Z 3Y 3Z 3D
1 2 3 4 5 6 7 8 9 10 11 12
24 1B 23 1C 22 1D 21 2A 20 2B 19 VCC 18 VCC 17 2C 16 2D 15 3A 14 3B 13 3C
The 74AC11800 is characterized for operation from – 40°C to 85°C.
FUNCTION TABLE
INPUTS
OUTPUTS
ABCDY Z
LXXXLH
XLXXLH
XXLXLH
XXXL LH
HHHHH L
logic symbol†
logic diagram, each section (positive logic)
1 1A
24
&
2 1Y
1B
23
1C 3
22 1Z
1D
21 2A
20
4 2Y
2B
17
2C 9
16 2Z
2D
15 3A
14
10 3Y
3B
13
3C 11
12 3Z
3D
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
EPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
A
B
C D
•POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Z Y
Copyright © 1993, Texas Instruments Incorporated 2–1
74AC11800 TRIPLE 4-INPUT AND/NAND GATES
SCAS233 – AUGUST 1992 – REVISED APRIL 1993
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to VCC + 0.5 V Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to VCC + 0.5 V Input clamp current, IIK (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 50 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 50 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±150 mA Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
recommended operating conditions (see Note 2)
VCC Supply voltage VIH High-level input voltage
VIL Low-level input voltage VI Input voltage VO Output voltage IOH High-level output current
IOL Low-level output current ∆t /∆v Input transition rise or fall rate TA Operating free-air temperature NOTE 2: Unused or floating inputs must be held high or low.
VCC = 3 V VCC = 4.5 V VCC = 5.5 V VCC = 3 V VCC = 4.5 V VCC = 5.5 V
VCC = 3 V VCC = 4.5 V VCC = 5.5 V VCC = 3 V VCC = 4.5 V VCC = 5.5 V
MIN NOM MAX UNIT 3 5 5.5 V
2.1 3.15 V 3.85
0.9 1.35 V 1.65 0 VCC V 0 VCC V
–4 – 24 mA – 24
12 24 mA 24 0 10 ns/ V – 40 85 °C
2–2
•POST OFFICE BOX 655303 DALLAS, TEXAS 75265
74AC11800 TRIPLE 4-INPUT AND/NAND GATES
SCAS233 – AUGUST 1992 – REVISED APRIL 1993
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C MIN TYP MAX
3 V 2.9
IOH = – 50 µA
4.5 V 5.5 V
4.4 5.4
VOH
IOH = – 4 mA
IOL = – 24 mA IOH = – 75 mA†
3V 4.5 V 5.5 V 5.5 V
3V
2.58 3.94 4.94
0.1
IOL = 50 µA
4.5 V 5.5 V
0.1 0.1
VOL
IOL = 12 mA
3 V 0.36
IOL = 24 mA
4.5 V 5.5 V
0.36 0.36
IOL = 75 mA†
5.5 V
II VI = VCC or GND
5.5 V
± 0.1
ICC VI = VCC or GND, IO = 0
5.5 V
4
Ci VI = VCC or GND
5V 4
† Not more than one output should be tested at a time, and the duration of the test sho.