công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
74ALVTH16827VRE4 bảng dữ liệu(PDF) 2 Page - Texas Instruments |
|
74ALVTH16827VRE4 bảng dữ liệu(HTML) 2 Page - Texas Instruments |
2 / 16 page SN54ALVTH16827, SN74ALVTH16827 2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCES076E – JULY 1996 – REVISED DECEMBER 1998 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 description (continued) When VCC is between 0 and 1.2 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.2 V, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. The SN54ALVTH16827 is characterized for operation over the full military temperature range of –55 °C to 125 °C. The SN74ALVTH16827 is characterized for operation from –40°C to 85°C. FUNCTION TABLE (each 10-bit section) INPUTS OUTPUT OE1 OE2 A Y L L L L L LH H H XX Z X H X Z logic diagram (positive logic) 1Y1 2 1 55 1OE1 1OE2 56 2Y1 15 28 42 29 2OE1 2OE2 To Nine Other Channels To Nine Other Channels 1A1 2A1 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC –0.5 V to 4.6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI (see Note 1) –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range applied to any output in the high state, VO (see Note 1) –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . Output current in the low state, IO: SN54ALVTH16827 96 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74ALVTH16827 128 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output current in the high state, IO: SN54ALVTH16827 –48 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SN74ALVTH16827 –64 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI < 0) –50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO < 0) –50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 2): DGG package 81 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DGV package 86 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DL package 74 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg –65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51. |
Số phần tương tự - 74ALVTH16827VRE4 |
|
Mô tả tương tự - 74ALVTH16827VRE4 |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |