Lansdale Semiconductor, Inc. Datasheets for Logic Latches

Logic latches are logic devices that latch onto or retain digital states (1 or 0) in data storage circuits.
Logic Latches: Learn more

Product Name Notes
Quad Latch -- 682T/E Motorola/Freescale - HTL 660T These HTL integrated circuits are especially designed to meet the requirements of industrial applications because of their outstanding noise immunity. These circuits provide error-free operation in...
Octal Latch -- 8282
Octal Latch -- 8283
Intel developed the 8080A microprocessor and its family of support peripherals for military applications
High Impedance Dual Clocked Latch -- 1668/E MECL III was introduced in 1968. It replaced MECL I and MECL II with hgher power and faster speeds. Typical I ns edge speeds and propagation delays, along with greater...
Dual D Type Latch -- 10530/E,F
Quad Latch -- 10533/E,F
Quint D-Latch -- 10575/E,F
The 10500/10100 series of emitter-coupled logic is the fastest logic technology available for practical use. A conventional planar process is used for the 10K ECL series with a density of...
4-Bit Bistable Latch -- 54100/J,K
Dual 4-Bit Transparent Latch -- 54116/J,K
Quad Bistable Latch -- 5475/E,F
Quad Set-Reset Latch -- 54279/E,F
The 5400/7400 series of transistor-transistor logic consists of medium speed TTL integrated circuits. This high noise immunity family was designed for general digital logic applications requiring clock frequencies to 30MHz...
50 MHz Presettable 4-Bit Binary Counter -- 54197/C,A
50 MHz Presettable Decade Counter/Latch -- 54196/C,A
8-Bit Bistable Latch -- 54100/J,K
Quad Bistable Latch -- 5475/E,F
Quad Bistable Latch -- 5477/C,A
Quad S-R Latch -- 54279/E,F
The 5400/7400 series of transistor-transistor logic is a medium-speed, high-noise-immunity family of saturating integrated logic circuits designed for general digital logic applications requiring clock frequencies to 30MHz and switching speeds...
Octal Transparent Latch 3-State Outputs -- 54S373/R The 54S00/74S00 series of product is fabricated with a non-saturating Schottky clamped transistor technique. This family of TTL product consists of very high performance and high power devices.
Quad Bistable Latch -- 8275/E,F The 8200/8H00 series MSI circuits are directly compatible with other TTL circuits including 5400/7400 series devices.
6-Bit Latch -- 8T3404/E,F The digital 8T series is a standard TTL compatible family of interface circuits that is used in such applications as line driving and receiving, tri-state buses, "party line" bus systems,...
8-Bit Addressable Latch -- 9334/E,F The following TTL parts were originally supported by Signetics.
8-Bit Addressable Latch -- 54LS259/E,F
Dual 2-Bit Transparent Latch -- 54LS375/E,F
Dual 2-Bit Transparent Latch -- 54LS75/E,F
Dual 4-Bit Addressable Latch -- 54LS256/E,F
Inverting Octal D Latch (3-State) -- 54LS533/R
Octal Transparent Latch (3-State) -- 54LS363/R
Octal Transparent Latch 3-State Outputs -- 54LS373/R
The Series 54LS/74LS Schottky TTL family features both Schottky-barrier-diode inputs and emitter inputs and utilizes full Schottky-barrier-diode clamping to achieve speeds comparable to Series 54/74 at one-fifth of the power.
4-Bit Latch -- 9314/E,F
Dual 4-Bit Latch -- 9308/J,K
These TTL integrated circuits are designed for digital applications in the medium to high-speed range. They provide significant reduction in package count and increased logic per function over devices in...
Quad Latch (Open Collector) -- 4335/C,A
Quad Latch -- 4337/C,A
These TTL integrated circuits provide complex functions designed for digital applications in the medium to high-speed range. They provide significant reduction in package count and increased logic per function over...