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74LS374 Datasheet Latches/flip-flops

Manufacturer: Signetics

Overview: Signetics 74L5373, 74L5374, 5373, 5374 Latches/Flip-Flops Logic Products '373 Octal Transparent Latch With 3-State Outputs '374 Octal D Flip-Flop Wlth 3-State Outputs Product.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

745 74LS All lnputs 1Sul 1LSul All Outputs 10Sul 30LSul NOTE: Where a 74S unit lead (Sui) is 50µA 11H and -2.0mA 11L, and a 74LS unit lead (LSul) is 20µA 11H and - 0.4mA l1L· PIN CONFIGURATION LOGIC SYMBOL LOGIC SYMBOL (IEEE/EC) '373 ' c5( Go ' Oo ' • ,.

'373 13 14 17 Do D1 D2 D3 D4 D5 o, D1 11 E OE Oo 01 02 03 04 05 Oe 07 '373 '374 CD06830S Vcc • Pin 20 GND = Pin 10 6 9 12 15 •a 19 LSO&OlOS '374 34 a 13 14 17 18 '374 C OC684 0 S Do 01 D2 03 04 Ds Dg 07 11 CP OE Oo 01 02 03 04 05 o, 07 Ycc = Pin 20 GND • Pin 10 6 9 12 15 IS 19 LS070005 ~5'>69905 LS07010S December 4, 1985 5-527 853-0480 81500 Signetics Logic Products Latches/Flip-Flops Product Specification 74L5373, 74L5374, 5373, 5374 The data on the O inputs are transferred to the latch outputs when the Latch Enable (E) input is HIGH.

The latch remains transparent t

Key Features

  • 8-bit transparent latch - '373.
  • 8-bit positive, edge-triggered register- '374.
  • 3-State output buffers.
  • Common 3-State Output Enable TYPE 74LS373 74S373 74LS374.

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