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74F1832 Hex 2-input OR drivers PHILIPS

74F189 64-bit TTL bipolar RAM, inverting 3-State PHILIPS

74F189 64-Bit Random Access Memory with 3-STATE Outputs FAIRCHILD

74F189 64-Bit Random Access Memory with TRI-STATEE Outputs NSC

74F189A 64-bit TTL bipolar RAM, inverting 3-State PHILIPS

74F189PC 64-Bit Random Access Memory with 3-STATE Outputs FAIRCHILD

74F189PC 64-Bit Random Access Memory with TRI-STATEE Outputs NSC

74F189SC 64-Bit Random Access Memory with 3-STATE Outputs FAIRCHILD

74F189SC 64-Bit Random Access Memory with TRI-STATEE Outputs NSC

74F189SJ 64-Bit Random Access Memory with 3-STATE Outputs FAIRCHILD

74F189SJ 64-Bit Random Access Memory with TRI-STATEE Outputs NSC

74F190 Up/Down Decade Counter with Preset and Ripple Clock NSC

74F190 Up/Down Decade Counter with Preset and Ripple Clock FAIRCHILD

74F190PC Up/Down Decade Counter with Preset and Ripple Clock NSC

74F190PC Up/Down Decade Counter with Preset and Ripple Clock FAIRCHILD

74F190SC Up/Down Decade Counter with Preset and Ripple Clock FAIRCHILD

74F190SC Up/Down Decade Counter with Preset and Ripple Clock NSC

74F191 Up/Down Binary Counter with Preset and Ripple Clock NSC

74F191 Up/Down Binary Counter with Preset and Ripple Clock FAIRCHILD

74F191 Up/Down Binary Counter with Preset and Ripple Clock NSC