You're currently on: Catalog » DIY Kits, Electronics and ICs » 7475 – 4-bit bistable latch, TTL, DIP-16 (generic)
The 7475 is a classic standard TTL IC containing four bistable D latches. The latches are controlled in pairs by two enable inputs: while enable is high the output follows the data input, and when enable goes low the last value is held. Each latch has complementary outputs (Q and /Q). Note the unusual pinout with the supply on pin 5 and ground on pin 12. The LS version is the 74LS75. It runs from a 5 V supply. It comes in a 16-pin plastic DIP.
Condition: mixed surplus lot, untested. The bag may contain used (pulled) ICs of the same type from different manufacturers, so marking and date code vary. The photo shows one chip from this lot (7475N 8207 SA); only the background was cleaned to white, preserving the marking and leads.
Minimum order: 1 pc.
SN7475/SN74LS75 datasheet (Texas Instruments, reference)
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