Datenblatt-Suchmaschine für elektronische Bauteile |
|
M74HCT138C1R Datenblatt(PDF) 1 Page - STMicroelectronics |
|
M74HCT138C1R Datenblatt(HTML) 1 Page - STMicroelectronics |
1 / 10 page M54HCT138 M74HCT138 February 1993 3 TO 8 LINE DECODER (INVERTING) B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) PIN CONNECTIONS (top view) NC = No Internal Connection INPUT AND OUTPUT EQUIVALENT CIRCUIT ORDER CODES : M54HCT138F1R M74HCT138M1R M74HCT138B1R M74HCT138C1R DESCRIPTION . HIGH SPEED tPD = 16 ns (TYP.) at VCC =5 V . LOW POWER DISSIPATION ICC =4 µAAT TA =25 °C . OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS . BALANCED PROPAGATION DELAYS tPLH =tPHL . SYMMETRICAL OUTPUT IMPEDANCE |IOH|= IOL . COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.) VIL = 0.8V (MAX) . PIN AND FUNCTION COMPATIBLE WITH 54/74LS138 The M54/74HC138 is a high speed CMOS 3 TO 8 LINE DECODER fabricated in silicon gate C 2MOS technology. It has the same high speed perform- ance of LSTTL combined with true CMOS low power consumption. If the device is enabled, 3 binary se- lect inputs (A, B and C) determine which one of the outputs will go low. If enable input G1 is held low or either G2A or G2B is held high, the decoding func- tion is inhibited and all the 8 outputs go high. Three enable inputs are provided to ease cascade connec- tion and application of address decoders for mem- ory systems. All inputs are equipped with protection circuits against static discharge and tran- sient ex- cess voltage.This integrated circuit has input and output characteristics that are fully compatible with 54/74 LSTTL logic families. M54/74HCT devices are designed to directly interface HSC 2MOS sys- tems with TTL and NMOS components. They are also plug in replacements for LSTTL devices giving a reduction of power consumption. 1/10 |
Ähnliche Teilenummer - M74HCT138C1R |
|
Ähnliche Beschreibung - M74HCT138C1R |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |