8-Bit Parallel In/Serial Out Shift Register

General Description The DM74ALS165 is an 8-bit serial register that, when clocked, shifts the data toward serial output, QH. Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the SH/LD input. The DM74ALS165 also features a clock

文件：63.84 Kbytes 页数：6 Pages

Fairchild

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8-Bit Parallel In/Serial Out Shift Register

General Description The DM74ALS165 is an 8-bit serial register that, when clocked, shifts the data toward serial output, QH. Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the SH/LD input. The DM74ALS165 also features a clock

文件：63.84 Kbytes 页数：6 Pages

Fairchild

仙童半导体

8-Bit Parallel In/Serial Out Shift Register

General Description The DM74ALS165 is an 8-bit serial register that, when clocked, shifts the data toward serial output, QH. Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the SH/LD input. The DM74ALS165 also features a clock

文件：63.84 Kbytes 页数：6 Pages

Fairchild

仙童半导体

8-Bit Parallel In/Serial Out Shift Register

General Description The DM74ALS165 is an 8-bit serial register that, when clocked, shifts the data toward serial output, QH. Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the SH/LD input. The DM74ALS165 also features a clock

文件：63.84 Kbytes 页数：6 Pages

Fairchild

仙童半导体

8-Bit Parallel In/Serial Out Shift Register

General Description The DM74ALS165 is an 8-bit serial register that, when clocked, shifts the data toward serial output, QH. Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the SH/LD input. The DM74ALS165 also features a clock

文件：63.84 Kbytes 页数：6 Pages

Fairchild

仙童半导体

Synchronous Four-Bit Up/Down Counters

General Description These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74ALS169B is a four-bit binary up/down counter. Features ■ Switching specifications at 50 pF ■ Switching specifications guaranteed over full

文件：69.94 Kbytes 页数：7 Pages

Fairchild

仙童半导体

Synchronous Four-Bit Up/Down Counters

General Description These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74ALS169B is a four-bit binary up/down counter. Features ■ Switching specifications at 50 pF ■ Switching specifications guaranteed over full

文件：69.94 Kbytes 页数：7 Pages

Fairchild

仙童半导体

Hex/Quad D-Type Flip-Flops with Clear

General Description These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. Both have an asynchronous clear input, and the quad (DM74ALS175) version features complementary outputs from each flip-flop. Information at the D inputs meeting the setup time

文件：73.3 Kbytes 页数：7 Pages

Fairchild

仙童半导体

Hex/Quad D-Type Flip-Flops with Clear

General Description These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. Both have an asynchronous clear input, and the quad (DM74ALS175) version features complementary outputs from each flip-flop. Information at the D inputs meeting the setup time

文件：73.3 Kbytes 页数：7 Pages

Fairchild

仙童半导体

Hex/Quad D-Type Flip-Flops with Clear

General Description These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. Both have an asynchronous clear input, and the quad (DM74ALS175) version features complementary outputs from each flip-flop. Information at the D inputs meeting the setup time

文件：73.3 Kbytes 页数：7 Pages

Fairchild

仙童半导体