Number of Bits
:
Propagation Delay Time
:
Supply Voltage - Max
: 6 V
Supply Voltage - Min
: 2 V
Mounting Style
: SMD/SMT
Maximum Operating Temperature
: + 85 C
Package / Case
: TSSOP-16
Product
: Decoder / Demultiplexer
Number of Lines (Input / Output)
: 3 / 8
Packaging
: Tube
Logic Family
: HC
Pinout
DescriptionThe SN74HC138PWG4 is designed to be used in high-performance memory-decoding or datarouting applications requiring very short propagation delay times. The features of the SN74HC138PWG4 are: (1)targeted specifically for high-speed memory decoders and data-transmission systems; (2)wide operating voltage range of 2V to 6V; (3)outputs can drive up to 10 LSTTL loads; (4)low power consumption, 80-A max ICC; (5)typical tpd=15ns; (6)low input current of 1A max; (7)incorporate three enable inputs to simplify cascading and/or data reception.
The following is about the absolute maximum ratings of SN74HC138PWG4: (1)Supply voltage range, VCC: 0.5 V to 7 V; (2)Input clamp current, IIK (VI < 0 or VI > VCC): ±20 mA; (3)Output clamp current, IOK (VO < 0 or VO > VCC): ±20 mA; (4)Continuous output current, IO (VO = 0 to VCC): ±25 mA; (5)Continuous current through VCC or GND: ±50 mA; (6)Package thermal impedance, qJA: D package 113°C/W, N package 78°C/W, PW package 149°C/W; (7)Storage temperature range, Tstg: 65°C to 150°C.
The electrical characteristics of the SN74HC138PWG4 are: (1)VOH: 1.9V min at VI=VIH or VIL, IOH=-20A, VCC=2V; (2)VOL: 0.1V max at VI=VIH or VIL, IOL=20A, VCC=2V; (3)II: ±1000nA max at VI=VCC or 0, VCC=6V; (4)Ci: 10pF max at VCC=2V to 6V.
Parameters: | Technical/Catalog Information | SN74HC138PWG4 |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Circuit | 1 x 3:8 |
| Independent Circuits | 1 |
| Mounting Type | Surface Mount |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Package / Case | 16-TSSOP |
| Packaging | Tube |
| Type | Decoder/Demultiplexer |
| Voltage Supply Source | Single Supply |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2 V ~ 6 V |
| Drawing Number | 296; 4040064; PW; 8, 14, 16, 20, 24, 28 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | SN74HC138PWG4
SN74HC138PWG4
|
SN74HC138PWG4 Data Sheet
