Electronic Components Datasheet Search |
|
SN74LV8154NE4 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
SN74LV8154NE4 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 20 page CCKB CCKBEN RCLK CCKA CCLR R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 16-Bit Counter B 16-Bit Counter A GAL GAU GBL GBU 4 to 1 Dec 4 to 1 Dec 4 to 1 Dec 4 to 1 Dec 4 to 1 Dec 4 to 1 Dec 4 to 1 Dec 4 to 1 Dec Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 RCOA Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN74LV8154 SCLS589A – AUGUST 2004 – REVISED OCTOBER 2015 SN74LV8154 Dual 16-Bit Binary Counters With 3-State Output Registers Check for Samples: SN74LV8154 1 Features 3 Description The SN74LV8154 device is a dual 16-bit binary 1 • Can Be Used as Two 16-Bit Counters or a Single counter with 3-state output registers, designed for 2-V 32-Bit Counter to 5.5-V VCC operation. • 8 bit counter read bus The counters have dedicated clock inputs. The • 2-V to 5.5-V VCC Operation counters share a clocked storage register to sample • Maximum tpd of 25 ns at 5 V (RCLK to Y) and save the counter contents. Both counters share • Typical VOLP (Output Ground Bounce) an asynchronous clear input. The 32-bit storage register can be mapped on the output bus 8-bits at a < 0.7 V at VCC = 5 V, TA = 25°C time. Four bus reads are needed to access the • Typical VOHV (Output VOH Undershoot) contents of both stored counts. The two counters can > 4.4 V at VCC = 5 V, TA = 25°C be chained by connecting CLKBEN to RCOA. All • Ioff Supports Partial-Power-Down Mode Operation clocks are positive edge triggered. All other inputs are active low. • Latch-Up Performance Exceeds 250 mA Per JESD 17 This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the • ESD Protection Exceeds JESD 22 outputs, preventing damaging current backflow – 2000-V Human Body Model (A114-A) through the device when it is powered down. – 200-V Machine Model (A115-A) Device Information(1) – 1000-V Charged-Device Model (C101) PART NUMBER PACKAGE BODY SIZE (NOM) 2 Applications SN74LV8154N PDIP (20) 6.50 mm x 4.40 mm SN74LV8154PW TSSOP (20) 26.92 mm x 6.35 mm • Up Counters (1) For all available packages, see the orderable addendum at • Dual Up Counters the end of the data sheet. Simplified Schematic 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Similar Part No. - SN74LV8154NE4 |
|
Similar Description - SN74LV8154NE4 |
|
|
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 |