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Details, datasheet, quote on part number:SNJ54AS804BFK
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Datasheet text preview:
SN54ALS804A, SN54AS804B, SN74ALS804A, SN74AS804B HEX 2-INPUT NAND DRIVERS
SDAS022C DECEMBER 1982 REVISED JANUARY 1995
· · · ·
High Capacitive-Drive Capability ALS804A Has Typical Delay Time of 4 ns (CL = 50 pF) and Typical Power Dissipation of 3.4 mW Per Gate AS804B Has Typical Delay Time of 2.6 ns (CL = 50 pF) and Typical Power Dissipation of Less Than 9 mW Per Gate Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
SN54ALS804A, SN54AS804B . . . J PACKAGE SN74ALS804A, SN74AS804B . . . DW OR N PACKAGE (TOP VIEW)
description
These devices contain six independent 2-input NAND drivers. They perform the Boolean functions Y = A · B or Y = A + B in positive logic. The SN54ALS804A and SN54AS804B are characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ALS804A and SN74AS804B are characterized for operation from 0°C to 70°C.
FUNCTION TABLE (each driver) INPUTS A H L X B H X L OUTPUT Y L H H
1A 1B 1Y 2A 2B 2Y 3A 3B 3Y GND
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
VC C 6B 6A 6Y 5B 5A 5Y 4B 4A 4Y
SN54ALS804A, SN54AS804B . . . FK PACKAGE (TOP VIEW)
1Y 1B 1A VCC
2A 2B 2Y 3A 3B
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
6B 6A 6Y 5B 5A 5Y
logic symbol
1A 1B 2A 2B 3A 3B 4A 4B 5A 5B 6A 6B 1 2 4 5 7 8 12 13 15 16 18 19 17 6Y 14 5Y 11 4Y 9 3Y 6 & 3 1Y
logic diagram (positive logic)
1A 1B 2Y 2A 2B 3A 3B 4A 4B 5A 5B 6A 6B 1 2 4 5 7 8 12 13 15 16 18 19 17 6Y 14 5Y 11 4Y 9 3Y 6 2Y 3 1Y
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
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.
Copyright © 1995, Texas Instruments Incorporated
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
3Y GND 4Y 4A 4B
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SN54ALS804A, SN54AS804B, SN74ALS804A, SN74AS804B HEX 2-INPUT NAND DRIVERS
SDAS022C DECEMBER 1982 REVISED JANUARY 1995
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Operating free-air temperature range, TA: SN54ALS804A . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C SN74ALS804A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C 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.
recommended operating conditions
SN54ALS804A MIN VCC VIH VIL IOH IOL TA Supply voltage High-level input voltage Low-level input voltage High-level output current Low-level output current Operating free-air temperature 55 4.5 2 0.7 12 12 125 0 NOM 5 MAX 5.5 SN74ALS804A MIN 4.5 2 0.8 15 24 70 NOM 5 MAX 5.5 UNIT V V V mA mA °C
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER VIK TEST CONDITIONS CONDITIONS VCC = 4.5 V, VCC = 4.5 V to 5.5 V, VCC = 4.5 V II = 18 mA IOH = 0.4 mA IOH = 3 mA IOH = 12 mA IOH = 15 mA IOL = 12 mA IOL = 24 mA VI = 7 V VI = 2.7 V VI = 0.4 V VO = 2.25 V VI = 0 VI = 4.5 V 20 0.9 7 MIN SN54ALS804A TYP MAX 1.2 VCC 2 2.4 2 2 0.25 0.4 0.1 20 0.1 112 2.5 12 30 0.9 7 0.25 0.35 0.4 0.5 0.1 20 0.1 112 2.5 12 V mA µA mA mA mA 3.2 VCC 2 2.4 3.2 MIN SN74ALS804A TYP MAX 1.2 UNIT V
VOH
V
VOL II IIH IIL IO§ ICCH ICCL
VCC = 4 5 V 4.5 VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V,
mA All typical values are at VCC = 5 V, TA = 25°C. § The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN54ALS804A, SN54AS804B, SN74ALS804A, SN74AS804B HEX 2-INPUT NAND DRIVERS
SDAS022C DECEMBER 1982 REVISED JANUARY 1995
switching characteristics (see Figure 1)
VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 , TA = MIN to MAX SN54ALS804A SN74ALS804A MIN tPLH tPHL A or B or Y 2 2 MAX 9 9 MIN 2 2 MAX 7 8 ns
PARAMETER
FROM (INPUT)
TO (OUTPUT)
UNIT
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Operating free-air temperature range, TA: SN54AS804B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C SN74AS804B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C 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.
recommended operating conditions§
SN54AS804B MIN VCC VIH VIL IOH Supply voltage High-level input voltage Low-level input voltage High-level output current 4.5 2 0.8 40 40 125 0 NOM 5 MAX 5.5 SN74AS804B MIN 4.5 2 0.8 48 48 70 NOM 5 MAX 5.5 UNIT V V V mA mA °C
IOL Low-level output current TA Operating free-air temperature 55 § These high sink- or source-current devices are not recommended for use above 40 MHz.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
3
SN54ALS804A, SN54AS804B, SN74ALS804A, SN74AS804B HEX 2-INPUT NAND DRIVERS
SDAS022C DECEMBER 1982 REVISED JANUARY 1995
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER VIK TEST CONDITIONS CONDITIONS VCC = 4.5 V, VCC = 4.5 V to 5.5 V, VCC = 4.5 V II = 18 mA IOH = 2 mA IOH = 3 mA IOH = 40 mA IOH = 48 mA IOL = 40 mA IOL = 48 mA VI = 7 V VI = 2.7 V VI = 0.4 V VO = 2.25 V VI = 0 VI = 4.5 V 50 3.5 16 MIN SN54AS804B TYP MAX 1.2 VCC 2 2.4 2 2 0.25 0.5 0.35 0.1 20 0.5 200 5 27 50 3.5 16 0.5 0.1 20 0.5 200 5 27 V mA µA mA mA mA 3.2 VCC 2 2.4 3.2 MIN SN74AS804B TYP MAX 1.2 UNIT V
VOH
V
VOL II IIH IIL IO ICCH ICCL
VCC = 4 5 V 4.5 VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V, VCC = 5.5 V,
mA All typical values are at VCC = 5 V, TA = 25°C. The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
switching characteristics (see Figure 1)
VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 , TA = MIN to MAX§ SN54AS804B MIN tPLH tPHL A or B or Y 1 1 MAX 5 5 SN74AS804B MIN 1 1 MAX 4 4 ns
PARAMETER
FROM (INPUT)
TO (OUTPUT)
UNIT
§ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN54ALS804A, SN54AS804B, SN74ALS804A, SN74AS804B HEX 2-INPUT NAND DRIVERS
SDAS022C DECEMBER 1982 REVISED JANUARY 1995
PARAMETER MEASUREMENT INFORMATION SERIES 54ALS/74ALS AND 54AS/74AS DEVICES
7V VCC S1 RL From Output Under Test CL (see Note A) RL Test Point R1 From Output Under Test CL (see Note A) Test Point From Output Under Test CL (see Note A) R2 Test Point RL = R1 = R2
LOAD CIRCUIT FOR BI-STATE TOTEM-POLE OUTPUTS
LOAD CIRCUIT FOR OPEN-COLLECTOR OUTPUTS
LOAD CIRCUIT FOR 3-STATE OUTPUTS
Timing Input tsu Data Input 1.3 V
3.5 V 1.3 V 0.3 V th 3.5 V 1.3 V 0.3 V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES
High-Level Pulse
3.5 V 1.3 V tw 1.3 V 0.3 V
Low-Level Pulse
3.5 V 1.3 V 1.3 V 0.3 V VOLTAGE WAVEFORMS PULSE DURATIONS
Output Control (low-level enabling) tPZL Waveform 1 S1 Closed (see Note B)
3.5 V 1.3 V 1.3 V 0.3 V tPLZ 1.3 V VOL 0.3 V VOH 1.3 V 0.3 V 3.5 V Input tPLH In-Phase Output 1.3 V 1.3 V 1.3 V 0.3 V tPHL VOH 1.3 V VOL tPLH VOH 1.3 V VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES 1.3 V VOL
[3.5 V
tPHZ tPZH Waveform 2 S1 Open (see Note B)
tPHL Out-of-Phase Output (see Note C)
[0 V
VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS
NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. C. When measuring propagation delay items of 3-state outputs, switch S1 is open. D. All input pulses have the following characteristics: PRR 1 MHz, tr = tf = 2 ns, duty cycle = 50%. E. The outputs are measured one at a time with one transition per measurement.
Figure 1. Load Circuits and Voltage Waveforms
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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