Electronic Components Datasheet Search |
|
IDT74ALVCH374 Datasheet(PDF) 1 Page - Integrated Device Technology |
|
IDT74ALVCH374 Datasheet(HTML) 1 Page - Integrated Device Technology |
1 / 6 page 1 EXTENDED COMMERCIAL TEMPERATURE RANGE IDT74ALVCH374 3.3VCMOSOCTALPOSITIVEEDGE-TRIGGEREDD-TYPE MARCH 1999 1999 Integrated Device Technology, Inc. DSC-4473/- c IDT74ALVCH374 ADVANCE INFORMATION EXTENDED COMMERCIAL TEMPERATURE RANGE Functional Block Diagram 3.3V CMOS OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS AND BUS-HOLD DESCRIPTION: This octal postive edge-triggered D-type flip-flop is built using advanced dual metal CMOS technology. The ALVCH374 device is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels at the data (D) inputs. A buffered output-enable ( OE) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high- impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components. OE does not affect internal operations of the latch. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. The ALVCH374 has been designed with a ±24mA output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance. The ALVCH374 has a “bus-hold” which retains the inputs’ last state whenever the input bus goes to a high impedance. This prevents floating inputs and eliminates the need for pull-up/down resistors. APPLICATIONS: • 3.3V High Speed Systems • 3.3V and lower voltage computing systems FEATURES: – 0.5 MICRON CMOS Technology –Typical tSK(o) (Output Skew) < 250ps – ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) – 1.27mm pitch SOIC, 0.65mm pitch SSOP, 0.635mm pitch QSOP, 0.65mm TSSOP packages – Extended commercial range of -40°C to +85°C –VCC = 3.3V ±0.3V, Normal Range –VCC = 2.7V to 3.6V, Extended Range –VCC = 2.5V ±0.2V – CMOS power levels (0.4µ W typ. static) – Rail-to-Rail output swing for increased noise margin Drive Features for ALVCH374: – High Output Drivers: ±24mA – Suitable for heavy loads 1 Q 11 2 OE TO SEVEN OTHER CHANNELS 1 CLK 1 D C1 1 D 3 |
Similar Part No. - IDT74ALVCH374 |
|
Similar Description - IDT74ALVCH374 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |