17 Mar SN SN74LS74A, SN74S DUAL D TYPE POSITIVE EDGE TRIGGERED FLIP FLOPS WITH PRESET AND CLEAR. SDLS Description: The NTE contains two independent D-type positive-edge- triggered flip-flops in a Lead DIP type package characterized for operating from 0°. SN datasheet, SN circuit, SN data sheet: TI – DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR.

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7474 – 7474 Dual D Flip-Flop Datasheet

Not recommended for new designs. Tl bases its knowledge datasheet 7474 belief on information provided by third parties, and makes no representation ratasheet datasheet 7474 as to the accuracy of such information.

Tl has discontinued the production of the device. With all outputs open. Finish options are separated by a vertical ruled line.

Datasheet 7474 the history of over billion web pages on the Internet. Following the hold time interval, data at the D input may be changed without affecting the levels at the outputs. Datasheet 7474 component has a RoHS exemption for either 1 lead-based flip-chip solder bumps used between the die and package, or 2 dtaasheet die adhesive used between the die and leadframe.

Tl and Tl suppliers consider certain information to be proprietary, and datasheeet CAS numbers and other limited information may not be available for release.

All linear dimensions are in millimeters. Refer to IPC for other stencil recommendations. Production processing does not necessarily datasheet 7474 testing of all parameters.

Device has been announced but datasheet 7474 not in production. Product device recommended for new designs. Samples may or may not be available.

Access Denied

Load circuits and voltage waveforms are shown in Section 1. Pin numbers shown are for O, J, N, and Datasheet 7474 packages.

This drawing is subject to change without notice. Customers datasheet 7474 contact their board fabrication site for solder mask tolerances between and around signal pads.

When preset and clear are inactive highdata at the D input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock pulse.

Body dimensions do not include mold flash or protrusion not datasheet 7474 exceed 0, This package can be hermetically sealed with a ceramic lid using glass frit. All linear dimensions are in inches millimeters.

Full text of “Texas Instruments datasheet”

At the time of datasheet 7474, the clock input is grounded. Only dahasheet Device Marking contained in parentheses and separated by a datzsheet appear on a device. Tl has announced that the device will be discontinued, and a lifetime-buy period is in effect. The 20 pin end lead datasheet 7474 width is a vendor option, either half or full width. Ice is measured with the Q and Q outputs high in turn.

Clock triggering datasneet at a voltage level and is not directly related to the rise time of the clock pulse. Where designed datasheeh be soldered at high temperatures, Tl Pb-Free products are suitable for use in specified lead-free processes. Products conform to specifications per the terms of Texas Instruments standard warranty. Index point is provided on datasheet 7474 for terminal identification only. Customers should contact their board assembly site for stencil design recommendations.

See Note 2 8. Device is in production to support existing customers, but Tl does not datasheet 7474 using this part in a new design. Dafasheet package is hermetically sealed with a ceramic lid using glass frit.

Efforts are underway to better integrate information from third parties. Important Information and Disclaimer: Voltage values are with respect to network ground terminal.

Tl has taken and continues datasheet 7474 take reasonable steps datasheet 7474 provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs.

Index point is provided on cap for terminal identification only on press ceramic glass frit seal only. Body dimensions do not include mold datasheet 7474 or protrusion, not to exceed 0, Furthermore, this con- figuration is nonstable; that is, it will not persist when datashset preset or datasheet 7474 returns to its inactive high level.

Tl’s terms datasheet 7474 or “Pb-Free” mean semiconductor products that are compatible with the current RoFIS dataxheet datasheet 7474 all 6 substances, including the datasheet 7474 that lead datasyeet exceed 0.

Iciear is tested with preset high and preset is tested with clear high. Publication IPC is recommended for alternate designs. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. Laser cutting apertures with trapezoidal walls and also rounding corners will offer better paste release.