SN54/74LS40 DUAL 4-INPUT NAND BUFFER DUAL 4-INPUT NAND BUFFER VCC 14 13 12 11 10 9 8 LOW POWER SCHOTTKY 1 2 3 4 5 6 7 GND 14 1 J SUFFIX CERAMIC CASE 632-08 14 1 N SUFFIX PLASTIC CASE 646-06 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC GUARANTEED OPERATING RANGES Symbol VCC TA IOH IOL .
0.4
–130 1.0 6.0 0.35 0.5 20 IIH IIL IOS ICC V µA mA mA mA 2.7 3.5 0.25 0.4 V V 2.5
– 0.65 3.5 0.8
– 1.5 V V Min 2.0 0.7 V Typ Max Unit V Test Conditions Guaranteed Input HIGH Voltage for All Inputs Guaranteed Input LOW Voltage for All Inputs VCC = MIN, IIN =
– 18 mA VCC = MIN, IOH = MAX, VIN = VIH or VIL per Truth Table IOL = 12 mA IOL = 24 mA VCC = VCC MIN, VIN = VIL or VIH per Truth Table
VCC = MAX, VIN = 2.7 V VCC = MAX, VIN = 7.0 V VCC = MAX, VIN = 0.4 V VCC = MAX VCC = MAX
mA
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 74LS42 |
ON Semiconductor |
LOW POWER SCHOTTKY | |
2 | 74LS42 |
Hitachi Semiconductor |
BCD-to-Decimal Decoder | |
3 | 74LS42 |
National Semiconductor |
Decimal Decoders | |
4 | 74LS43 |
Raytheon |
4 Line to 10 Line Decoders | |
5 | 74LS466 |
ETC |
OCTAL BUFFERS | |
6 | 74LS47 |
Motorola |
BCD TO 7-SEGMENT DECODER/DRIVER | |
7 | 74LS47 |
ON Semiconductor |
BCD to 7-Segment Decoder/Driver | |
8 | 74LS47 |
ETC |
BCD-TO-SEVEN SEGMENT DECORDER/DRIVER | |
9 | 74LS47 |
Fairchild Semiconductor |
BCD to 7-Segment Decoder/Driver | |
10 | 74LS471 |
National Semiconductor |
2048-BIT TTL PROM | |
11 | 74LS48 |
Hitachi Semiconductor |
BCD-to-Seven-Segment Decoder Driver | |
12 | 74LS48 |
Motorola |
BCD TO 7-SEGMENT DECODER |